Vulnerability-Lookup

GHSA-QWC6-VC2V-2GGJ

Vulnerability from github – Published: 2026-03-13 18:56 – Updated: 2026-03-16 17:06

Summary

Gokapi vulnerable to DoS in E2E Metadata Parser

Details

Summary

An API endpoint accepts unbounded request bodies without any size limit. An authenticated user can cause an OOM kill and complete service disruption for all users.

Impact

Any authenticated user can crash the Gokapi server by sending concurrent large payloads.

Severity ?

6.5 (Medium)


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

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JSON

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.2.3"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/forceu/gokapi"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-30955"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-13T18:56:46Z",
    "nvd_published_at": "2026-03-13T19:54:35Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\n\nAn API endpoint accepts unbounded request bodies without any size limit. An authenticated user can cause an OOM kill and complete service disruption for all users.\n\n\n### Impact\n\nAny authenticated user can crash the Gokapi server by sending concurrent large payloads.",
  "id": "GHSA-qwc6-vc2v-2ggj",
  "modified": "2026-03-16T17:06:02Z",
  "published": "2026-03-13T18:56:46Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Forceu/Gokapi/security/advisories/GHSA-qwc6-vc2v-2ggj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30955"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Forceu/Gokapi"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Forceu/Gokapi/releases/tag/v2.2.4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Gokapi vulnerable to DoS in E2E Metadata Parser"
}

CVE-2026-30955 (GCVE-0-2026-30955)

Vulnerability from cvelistv5 – Published: 2026-03-13 19:07 – Updated: 2026-03-13 19:39

Title

Gokapi vulnerable to DoS in E2E Metadata Parser

Summary

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An API endpoint accepts unbounded request bodies without any size limit. An authenticated user can cause an OOM kill and complete service disruption for all users. This vulnerability is fixed in 2.2.4.

Severity ?

6.5 (Medium)


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

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

GitHub_M

References

URL

Tags

	https://github.com/Forceu/Gokapi/security/advisor…	x_refsource_CONFIRM
	https://github.com/Forceu/Gokapi/releases/tag/v2.2.4	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Forceu	Gokapi	Affected: < 2.2.4

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-30955",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-13T19:39:50.860585Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-13T19:39:58.108Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Gokapi",
          "vendor": "Forceu",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.2.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An API endpoint accepts unbounded request bodies without any size limit. An authenticated user can cause an OOM kill and complete service disruption for all users. This vulnerability is fixed in 2.2.4."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-13T19:07:55.836Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/Forceu/Gokapi/security/advisories/GHSA-qwc6-vc2v-2ggj",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/Forceu/Gokapi/security/advisories/GHSA-qwc6-vc2v-2ggj"
        },
        {
          "name": "https://github.com/Forceu/Gokapi/releases/tag/v2.2.4",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Forceu/Gokapi/releases/tag/v2.2.4"
        }
      ],
      "source": {
        "advisory": "GHSA-qwc6-vc2v-2ggj",
        "discovery": "UNKNOWN"
      },
      "title": "Gokapi vulnerable to DoS in E2E Metadata Parser"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-30955",
    "datePublished": "2026-03-13T19:07:55.836Z",
    "dateReserved": "2026-03-07T17:34:39.981Z",
    "dateUpdated": "2026-03-13T19:39:58.108Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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

GHSA-QWC6-VC2V-2GGJ

Summary

Impact

CVE-2026-30955 (GCVE-0-2026-30955)

Tags

Sightings

Nomenclature