Vulnerability-Lookup

CVE-2026-41176 (GCVE-0-2026-41176)

Vulnerability from cvelistv5 – Published: 2026-04-22 23:57 – Updated: 2026-07-15 00:59

Shadowserver KEVIntel

Title

Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution

Summary

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue.

Severity

9.2 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-306 - Missing Authentication for Critical Function
CWE-15 - External Control of System or Configuration Setting

Assigner

GitHub_M

References

6 references

URL	Tags
https://github.com/rclone/rclone/security/advisor…	x_refsource_CONFIRM
https://github.com/rclone/rclone/blob/bf55d5e6d37…	x_refsource_MISC
https://github.com/rclone/rclone/blob/bf55d5e6d37…	x_refsource_MISC
https://access.redhat.com/security/cve/CVE-2026-41176	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2460989	issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v…	x_sadp-csaf-vex

Impacted products

3 products

Vendor	Product	Version
rclone	rclone	Affected: >= 1.45.0, < 1.73.5
Red Hat	OpenShift API for Data Protection	cpe:/a:redhat:openshift_api_data_protection:1
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2	cpe:/a:redhat:acm:2

Shadowserver

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: d451776f-25e5-4c7f-bc0f-fc957d075a48

Vulnerability ID: CVE-2026-41176

Status: Confirmed

Status Updated: 2026-07-22 00:00 UTC

Exploited: Yes

Characteristics

Severity: 98.0

Timestamps

First Seen: 2026-05-13

Asserted: 2026-05-13

Last Seen: 2026-07-22

Scope

Asset Exposure: ['internet-facing']

Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details

1D	3
Iot	no
Feed	Shadowserver Foundation honeypot/exploited-vulnerabilities
Type	http-scan
Class	other-software
7D Avg	0
Vendor	Rclone
30D Avg	3
90D Avg	3
Product	Rclone
Cisa Kev	no
Connections	59
Observation Date	2026-07-22
Vulnerability Class	CVSS
Vulnerability Score	9.8
Vulnerability Severity	Critical

References

Created: 2026-07-01 05:54 UTC | Updated: 2026-07-24 01:00 UTC

KEVIntel

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 6a4cdf26-e033-4f06-b832-6597211e98d6

Vulnerability ID: CVE-2026-41176

Status: Confirmed

Status Updated: 2026-06-03 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2026-06-03

Asserted: 2026-06-03

Scope

Notes: KEVIntel entry: Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution | Affected: rclone / rclone | CVSS: 9.2 (CRITICAL) | EPSS: 0.35437 | Used in malware: unknown | Not yet in CISA KEV: True

Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details

Feed	KEVIntel (kevintel.com)
Title	Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution
Vendor	rclone
Product	rclone
Added Date	2026-06-03T00:00:00.000Z
Cvss Score	9.2
Epss Score	0.35437
Cvss Severity	CRITICAL
Epss Percentile	0.98248
Used In Malware	unknown
Ahead Of Cisa Kev	None
Not Yet In Cisa Kev	True

References

Created: 2026-06-19 12:42 UTC | Updated: 2026-06-19 12:42 UTC

Show details on NVD website

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      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-41176\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-04-23T14:36:39.313605Z\"}}}], \"references\": [{\"url\": \"https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx\", \"tags\": [\"exploit\"]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-04-23T14:36:04.300Z\"}}], \"cna\": {\"title\": \"Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution\", \"source\": {\"advisory\": \"GHSA-25qr-6mpr-f7qx\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV4_0\": {\"version\": \"4.0\", \"baseScore\": 9.2, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"PRESENT\", \"privilegesRequired\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"HIGH\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"rclone\", \"product\": \"rclone\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e= 1.45.0, \u003c 1.73.5\"}]}], \"references\": [{\"url\": \"https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx\", \"name\": \"https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/config.go\", \"name\": \"https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/config.go\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/rcserver/rcserver.go\", \"name\": \"https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/rcserver/rcserver.go\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-306\", \"description\": \"CWE-306: Missing Authentication for Critical Function\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-04-22T23:57:54.075Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-41176\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-04-28T03:55:19.022Z\", \"dateReserved\": \"2026-04-17T16:34:45.526Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-04-22T23:57:54.075Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

bit-rclone-2026-41176

Vulnerability from bitnami_vulndb

Published

2026-04-24 08:51

Modified

2026-07-06 06:18

Summary

Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution

Details

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint options/set is exposed without AuthRequired: true, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set rc.NoAuth=true, which disables the authorization gate for many RC methods registered with AuthRequired: true on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "rclone",
        "purl": "pkg:bitnami/rclone"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.45.0"
            },
            {
              "fixed": "1.73.5"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "type": "CVSS_V4"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-41176"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:rclone:rclone:*:*:*:*:*:go:*:*"
    ],
    "severity": "Critical"
  },
  "details": "Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue.",
  "id": "BIT-rclone-2026-41176",
  "modified": "2026-07-06T06:18:57.499Z",
  "published": "2026-04-24T08:51:07.745Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/config.go"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/rcserver/rcserver.go"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41176"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2026-41176"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460989"
    },
    {
      "type": "WEB",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41176.json"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution"
}

FKIE_CVE-2026-41176

Vulnerability from fkie_nvd - Published: 2026-04-23 00:16 - Updated: 2026-07-15 02:21

Shadowserver KEVIntel

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/config.go	Product
security-advisories@github.com	https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/rcserver/rcserver.go	Product
security-advisories@github.com	https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx	Exploit, Vendor Advisory
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://access.redhat.com/security/cve/CVE-2026-41176
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://bugzilla.redhat.com/show_bug.cgi?id=2460989
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx	Exploit, Vendor Advisory
0b0ca135-0b70-47e7-9f44-1890c2a1c46c	https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41176.json

Impacted products

	Vendor	Product	Version
	rclone	rclone	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "rclone",
          "vendor": "rclone",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 1.45.0, \u003c 1.73.5"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    },
    {
      "affectedData": [
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:openshift_api_data_protection:1"
          ],
          "defaultStatus": "unaffected",
          "packageName": "oadp/oadp-mustgather-rhel9",
          "product": "OpenShift API for Data Protection",
          "vendor": "Red Hat"
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:openshift_api_data_protection:1"
          ],
          "defaultStatus": "unaffected",
          "packageName": "oadp/oadp-velero-restic-restore-helper-rhel9",
          "product": "OpenShift API for Data Protection",
          "vendor": "Red Hat"
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:openshift_api_data_protection:1"
          ],
          "defaultStatus": "unaffected",
          "packageName": "oadp/oadp-velero-rhel9",
          "product": "OpenShift API for Data Protection",
          "vendor": "Red Hat"
        },
        {
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "cpes": [
            "cpe:/a:redhat:acm:2"
          ],
          "defaultStatus": "unaffected",
          "packageName": "rhacm2/volsync-rhel9",
          "product": "Red Hat Advanced Cluster Management for Kubernetes 2",
          "vendor": "Red Hat"
        }
      ],
      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rclone:rclone:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "142E8906-BCC7-4EC4-A38C-691490968E44",
              "versionEndExcluding": "1.73.5",
              "versionStartIncluding": "1.45",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue."
    }
  ],
  "id": "CVE-2026-41176",
  "lastModified": "2026-07-15T02:21:13.883",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.2,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-41176",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-04-24T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-04-23T00:16:45.800",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/config.go"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/rcserver/rcserver.go"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx"
    },
    {
      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
      "url": "https://access.redhat.com/security/cve/CVE-2026-41176"
    },
    {
      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460989"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Exploit",
        "Vendor Advisory"
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      "url": "https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx"
    },
    {
      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41176.json"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-15"
        }
      ],
      "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
      "type": "Secondary"
    }
  ]
}

GHSA-25QR-6MPR-F7QX

Vulnerability from github – Published: 2026-04-22 14:44 – Updated: 2026-06-08 20:09

Summary

Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution

Details

Summary

The RC endpoint options/set is exposed without AuthRequired: true, but it can mutate global runtime configuration, including the RC option block itself. An unauthenticated attacker can set rc.NoAuth=true, which disables the authorization gate for many RC methods registered with AuthRequired: true on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods.

Preconditions

Preconditions for this vulnerability are:

The rclone remote control API must be enabled, either by the --rc flag or by running the rclone rcd server
The remote control API must be reachable by the attacker - by default rclone only serves the rc to localhost unless the --rc-addr flag is in use
The rc must have been deployed without global RC HTTP authentication - so not using --rc-user/--rc-pass/--rc-htpasswd/etc

Details

The root cause is present from v1.45 onward. Some higher-impact exploitation paths became available in later releases as additional RC functionality was introduced.

The issue is caused by two properties of the RC implementation:

options/set is exposed without AuthRequired: true
the RC server enforces authorization for AuthRequired calls using the mutable runtime value s.opt.NoAuth

Relevant code paths:

fs/rc/config.go
registers options/set without AuthRequired: true
rcOptionsSet reshapes attacker-controlled input into global option blocks
fs/rc/rcserver/rcserver.go
request handling checks:
- if !s.opt.NoAuth && call.AuthRequired && !s.server.UsingAuth()
once rc.NoAuth is changed to true, later AuthRequired methods become callable without credentials

This creates a runtime auth-bypass primitive on the RC interface.

After setting rc.NoAuth=true, previously protected administrative methods become callable, including configuration and operational endpoints such as:

config/listremotes
config/dump
config/get
operations/list
operations/copyfile
core/command

Relevant code for the second-stage command execution path:

fs/metadata.go
metadataMapper() uses exec.Command(...)
fs/operations/rc.go
operations/copyfile is normally AuthRequired: true
once rc.NoAuth=true, it becomes reachable without credentials

This was validating using the following: - current master as of 2026-04-14: bf55d5e6d37fd86164a87782191f9e1ffcaafa82 - latest public release tested locally: v1.73.4

The issue was also verified on a public amd64 Ubuntu host controlled by the tester, using direct host execution (not containerized PoC execution).

PoC

Minimal reproduction

Start a vulnerable server:

rclone rcd --rc-addr 127.0.0.1:5572

No --rc-user, no --rc-pass, no --rc-htpasswd.

First confirm that a protected RC method is initially blocked:

curl -sS -X POST http://127.0.0.1:5572/config/listremotes \
  -H 'Content-Type: application/json' \
  --data '{}'

Expected result: HTTP 403.

Use unauthenticated options/set to disable the auth gate:

curl -sS -X POST http://127.0.0.1:5572/options/set \
  -H 'Content-Type: application/json' \
  --data '{"rc":{"NoAuth":true}}'

Expected result: HTTP 200 {}

Then call the same protected method again without credentials:

curl -sS -X POST http://127.0.0.1:5572/config/listremotes \
  -H 'Content-Type: application/json' \
  --data '{}'

Expected result: HTTP 200 with a JSON response such as:

{"remotes":[]}

Testing performed

This was successfully reproduced: - on the tester's ocal test environment - on a public amd64 Ubuntu host controlled by the tester

Using the public host, the following was confirmed:

unauthenticated options/set successfully set rc.NoAuth=true
previously protected RC methods became callable without credentials
the issue was reproducible through direct host execution

Impact

This is an authorization bypass on the RC administrative interface.

It can allow an unauthenticated network attacker, on a reachable RC deployment without global HTTP authentication, to disable the intended auth boundary for protected RC methods and gain access to sensitive configuration and operational functionality.

Depending on the enabled RC surface and runtime configuration, this can further enable higher-impact outcomes such as local file read, credential/config disclosure, filesystem enumeration, and command execution.

Severity

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.2 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/rclone/rclone"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.45.0"
            },
            {
              "fixed": "1.73.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-41176"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-306"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-22T14:44:13Z",
    "nvd_published_at": "2026-04-23T00:16:45Z",
    "severity": "CRITICAL"
  },
  "details": "### Summary\nThe RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. An unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods.\n\n### Preconditions\n\nPreconditions for this vulnerability are:\n\n- The rclone remote control API **must** be enabled, either by the `--rc` flag or by running the `rclone rcd` server\n- The remote control API **must** be reachable by the attacker - by default rclone only serves the rc to localhost unless the `--rc-addr` flag is in use\n- The rc must have been deployed **without** global RC HTTP authentication - so not using `--rc-user`/`--rc-pass`/`--rc-htpasswd`/etc\n\n### Details\nThe root cause is present from v1.45 onward. Some higher-impact exploitation paths became available in later releases as additional RC functionality was introduced.\n\nThe issue is caused by two properties of the RC implementation:\n\n1. `options/set` is exposed without `AuthRequired: true`\n2. the RC server enforces authorization for `AuthRequired` calls using the mutable runtime value `s.opt.NoAuth`\n\nRelevant code paths:\n\n- [`fs/rc/config.go`](https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/config.go)\n  - registers `options/set` without `AuthRequired: true`\n  - `rcOptionsSet` reshapes attacker-controlled input into global option blocks\n\n- [`fs/rc/rcserver/rcserver.go`](https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/rcserver/rcserver.go)\n  - request handling checks:\n    - `if !s.opt.NoAuth \u0026\u0026 call.AuthRequired \u0026\u0026 !s.server.UsingAuth()`\n  - once `rc.NoAuth` is changed to `true`, later `AuthRequired` methods become callable without credentials\n\nThis creates a runtime auth-bypass primitive on the RC interface.\n\nAfter setting `rc.NoAuth=true`, previously protected administrative methods become callable, including configuration and operational endpoints such as:\n\n- `config/listremotes`\n- `config/dump`\n- `config/get`\n- `operations/list`\n- `operations/copyfile`\n- `core/command`\n\nRelevant code for the second-stage command execution path:\n\n- [`fs/metadata.go`](https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/metadata.go)\n  - `metadataMapper()` uses `exec.Command(...)`\n\n- [`fs/operations/rc.go`](https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/operations/rc.go)\n  - `operations/copyfile` is normally `AuthRequired: true`\n  - once `rc.NoAuth=true`, it becomes reachable without credentials\n\nThis was validating using the following:\n- current `master` as of 2026-04-14: `bf55d5e6d37fd86164a87782191f9e1ffcaafa82`\n- latest public release tested locally: `v1.73.4`\n\nThe issue was also verified on a public amd64 Ubuntu host controlled by the tester, using direct host execution (not containerized PoC execution).\n\n### PoC\n#### Minimal reproduction\nStart a vulnerable server:\n\n```bash\nrclone rcd --rc-addr 127.0.0.1:5572\n```\n\nNo `--rc-user`, no `--rc-pass`, no `--rc-htpasswd`.\n\nFirst confirm that a protected RC method is initially blocked:\n\n```bash\ncurl -sS -X POST http://127.0.0.1:5572/config/listremotes \\\n  -H \u0027Content-Type: application/json\u0027 \\\n  --data \u0027{}\u0027\n```\n\nExpected result: HTTP 403.\n\nUse unauthenticated `options/set` to disable the auth gate:\n\n```bash\ncurl -sS -X POST http://127.0.0.1:5572/options/set \\\n  -H \u0027Content-Type: application/json\u0027 \\\n  --data \u0027{\"rc\":{\"NoAuth\":true}}\u0027\n```\n\nExpected result: HTTP 200 `{}`\n\nThen call the same protected method again without credentials:\n\n```bash\ncurl -sS -X POST http://127.0.0.1:5572/config/listremotes \\\n  -H \u0027Content-Type: application/json\u0027 \\\n  --data \u0027{}\u0027\n```\n\nExpected result: HTTP 200 with a JSON response such as:\n\n```json\n{\"remotes\":[]}\n```\n\n#### Testing performed\nThis was successfully reproduced:\n- on the tester\u0027s ocal test environment\n- on a public amd64 Ubuntu host controlled by the tester\n\nUsing the public host, the following was confirmed:\n\n- unauthenticated `options/set` successfully set `rc.NoAuth=true`\n- previously protected RC methods became callable without credentials\n- the issue was reproducible through direct host execution\n\n### Impact\nThis is an authorization bypass on the RC administrative interface.\n\nIt can allow an unauthenticated network attacker, on a reachable RC deployment without global HTTP authentication, to disable the intended auth boundary for protected RC methods and gain access to sensitive configuration and operational functionality.\n\nDepending on the enabled RC surface and runtime configuration, this can further enable higher-impact outcomes such as local file read, credential/config disclosure, filesystem enumeration, and command execution.",
  "id": "GHSA-25qr-6mpr-f7qx",
  "modified": "2026-06-08T20:09:49Z",
  "published": "2026-04-22T14:44:13Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41176"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rclone/rclone"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/config.go"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/blob/bf55d5e6d37fd86164a87782191f9e1ffcaafa82/fs/rc/rcserver/rcserver.go"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Rclone: Unauthenticated options/set allows runtime auth bypass, leading to sensitive operations and command execution"
}

ubuntu-cve-2026-41176

Vulnerability from osv_ubuntu

Published

2026-04-23 00:16

Modified

2026-06-30 16:20

Summary

Details

Severity

9.2 (Critical)


                    
                      CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

9.8 (Critical)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 (Critical)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-41176	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-41176	REPORT
	https://github.com/rclone/rclone/security/advisor…	REPORT
	https://ubuntu.com/security/notices/USN-8299-1	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "golang-github-rclone-rclone-dev",
            "binary_version": "1.50.2-2ubuntu0.2+esm1"
          },
          {
            "binary_name": "rclone",
            "binary_version": "1.50.2-2ubuntu0.2+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "rclone",
        "purl": "pkg:deb/ubuntu/rclone@1.50.2-2ubuntu0.2+esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.50.2-2ubuntu0.2+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.47.0+ex1-6",
        "1.47.0+ex1-7",
        "1.49.5-2",
        "1.49.5-3",
        "1.50.2-2",
        "1.50.2-2ubuntu0.1",
        "1.50.2-2ubuntu0.2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-github-rclone-rclone-dev",
            "binary_version": "1.53.3-4ubuntu1.22.04.4"
          },
          {
            "binary_name": "rclone",
            "binary_version": "1.53.3-4ubuntu1.22.04.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "rclone",
        "purl": "pkg:deb/ubuntu/rclone@1.53.3-4ubuntu1.22.04.4?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.53.3-4ubuntu1.22.04.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.53.3-1",
        "1.53.3-2",
        "1.53.3-4",
        "1.53.3-4ubuntu1",
        "1.53.3-4ubuntu1.22.04.1",
        "1.53.3-4ubuntu1.22.04.2",
        "1.53.3-4ubuntu1.22.04.3"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-github-rclone-rclone-dev",
            "binary_version": "1.60.1+dfsg-3ubuntu0.24.04.5"
          },
          {
            "binary_name": "rclone",
            "binary_version": "1.60.1+dfsg-3ubuntu0.24.04.5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "rclone",
        "purl": "pkg:deb/ubuntu/rclone@1.60.1+dfsg-3ubuntu0.24.04.5?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.60.1+dfsg-3ubuntu0.24.04.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.60.1+dfsg-2build1",
        "1.60.1+dfsg-3",
        "1.60.1+dfsg-3ubuntu0.24.04.1",
        "1.60.1+dfsg-3ubuntu0.24.04.2",
        "1.60.1+dfsg-3ubuntu0.24.04.3",
        "1.60.1+dfsg-3ubuntu0.24.04.4"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-github-rclone-rclone-dev",
            "binary_version": "1.60.1+dfsg-4ubuntu2.1"
          },
          {
            "binary_name": "rclone",
            "binary_version": "1.60.1+dfsg-4ubuntu2.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "rclone",
        "purl": "pkg:deb/ubuntu/rclone@1.60.1+dfsg-4ubuntu2.1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.60.1+dfsg-4ubuntu2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.60.1+dfsg-4",
        "1.60.1+dfsg-4ubuntu1",
        "1.60.1+dfsg-4ubuntu2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-github-rclone-rclone-dev",
            "binary_version": "1.60.1+dfsg-4ubuntu3.1"
          },
          {
            "binary_name": "rclone",
            "binary_version": "1.60.1+dfsg-4ubuntu3.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "rclone",
        "purl": "pkg:deb/ubuntu/rclone@1.60.1+dfsg-4ubuntu3.1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.60.1+dfsg-4ubuntu3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.60.1+dfsg-4ubuntu2",
        "1.60.1+dfsg-4ubuntu3"
      ]
    }
  ],
  "aliases": [],
  "details": "Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue.",
  "id": "UBUNTU-CVE-2026-41176",
  "modified": "2026-06-30T16:20:58Z",
  "published": "2026-04-23T00:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-41176"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-41176"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8299-1"
    }
  ],
  "related": [
    "USN-8299-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-41176"
  ]
}

WID-SEC-W-2026-1179

Vulnerability from csaf_certbund - Published: 2026-04-19 22:00 - Updated: 2026-05-14 22:00

Summary

rclone: Mehrere Schwachstellen

Severity

Hoch

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: Rclone ist ein Open-Source-Befehlszeilenprogramm zur Synchronisierung von Dateien und Verzeichnissen mit verschiedenen Cloud-Speicherdiensten.

Angriff: Ein Angreifer kann mehrere Schwachstellen in rclone ausnutzen, um Sicherheitsvorkehrungen zu umgehen und beliebigen Programmcode auszuführen.

Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX - Windows

CVE-2026-41176

Affected products

Known affected 3 products

Product	Identifier	Version
SUSE openSUSE SUSE	`cpe:/o:suse:opensuse:-`	—
Amazon Linux 2 Amazon	`cpe:/o:amazon:linux_2:-`	—
Open Source rclone <1.73.5 Open Source / rclone		<1.73.5

CVE-2026-41179

Affected products

Known affected 3 products

Product	Identifier	Version
SUSE openSUSE SUSE	`cpe:/o:suse:opensuse:-`	—
Amazon Linux 2 Amazon	`cpe:/o:amazon:linux_2:-`	—
Open Source rclone <1.73.5 Open Source / rclone		<1.73.5

References

6 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://github.com/rclone/rclone/security/advisor…	external
https://github.com/rclone/rclone/security/advisor…	external
https://lists.opensuse.org/archives/list/security…	external
https://alas.aws.amazon.com/AL2/ALAS2-2026-3285.html	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Rclone ist ein Open-Source-Befehlszeilenprogramm zur Synchronisierung von Dateien und Verzeichnissen mit verschiedenen Cloud-Speicherdiensten.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in rclone ausnutzen, um Sicherheitsvorkehrungen zu umgehen und beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1179 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1179.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1179 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1179"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-25qr-6mpr-f7qx vom 2026-04-19",
        "url": "https://github.com/rclone/rclone/security/advisories/GHSA-25qr-6mpr-f7qx"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-jfwf-28xr-xw6q vom 2026-04-19",
        "url": "https://github.com/rclone/rclone/security/advisories/GHSA-jfwf-28xr-xw6q"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:0151-1 vom 2026-04-24",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/42IASS2V3E7CATHD25INTYT6R3RMFYIX/"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2-2026-3285 vom 2026-05-14",
        "url": "https://alas.aws.amazon.com/AL2/ALAS2-2026-3285.html"
      }
    ],
    "source_lang": "en-US",
    "title": "rclone: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-05-14T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-15T08:32:52.281+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-1179",
      "initial_release_date": "2026-04-19T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-04-19T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-04-22T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-25144, EUVD-2026-25142"
        },
        {
          "date": "2026-04-23T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2026-05-14T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "T054036",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.73.5",
                "product": {
                  "name": "Open Source rclone \u003c1.73.5",
                  "product_id": "T053014"
                }
              },
              {
                "category": "product_version",
                "name": "1.73.5",
                "product": {
                  "name": "Open Source rclone 1.73.5",
                  "product_id": "T053014-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:rclone:rclone:1.73.5"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "rclone"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-41176",
      "product_status": {
        "known_affected": [
          "T027843",
          "T054036",
          "T053014"
        ]
      },
      "release_date": "2026-04-19T22:00:00.000+00:00",
      "title": "CVE-2026-41176"
    },
    {
      "cve": "CVE-2026-41179",
      "product_status": {
        "known_affected": [
          "T027843",
          "T054036",
          "T053014"
        ]
      },
      "release_date": "2026-04-19T22:00:00.000+00:00",
      "title": "CVE-2026-41179"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-41176 (GCVE-0-2026-41176)

Shadowserver

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Characteristics

Timestamps

Scope

Evidence

Honeypot In The Wild Attempts Confidence: 70% Source: shadowserver

Details

References

KEVIntel

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Public Report Successful Exploitation Confidence: 70% Source: kevintel

Details

References

bit-rclone-2026-41176

Vulnerability from bitnami_vulndb

FKIE_CVE-2026-41176

GHSA-25QR-6MPR-F7QX

Summary

Preconditions

Details

PoC

Minimal reproduction

Testing performed

Impact

ubuntu-cve-2026-41176

Vulnerability from osv_ubuntu

WID-SEC-W-2026-1179

Tags

Sightings

Nomenclature