Vulnerability-Lookup

GHSA-F2HF-MR43-85MV

Vulnerability from github – Published: 2026-04-23 00:31 – Updated: 2026-04-23 00:31

Details

WeKan before 8.35 contains a missing authorization vulnerability in the Integration REST API endpoints that allows authenticated board members to perform administrative actions without proper privilege verification. Attackers can enumerate integrations including webhook URLs, create new integrations, modify or delete existing integrations, and manage integration activities by exploiting insufficient authorization checks in the JsonRoutes REST handlers.

Severity ?

8.3 (High)


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

8.7 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-41454"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-22T22:16:32Z",
    "severity": "HIGH"
  },
  "details": "WeKan before\u00a08.35 contains a missing authorization vulnerability in the Integration REST API endpoints that allows authenticated board members to perform administrative actions without proper privilege verification. Attackers can enumerate integrations including webhook URLs, create new integrations, modify or delete existing integrations, and manage integration activities by exploiting insufficient authorization checks in the JsonRoutes REST handlers.",
  "id": "GHSA-f2hf-mr43-85mv",
  "modified": "2026-04-23T00:31:18Z",
  "published": "2026-04-23T00:31:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41454"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wekan/wekan/commit/2cd702f48df2b8aef0e7381685f8e089986a18a4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wekan/wekan/releases/tag/v8.35"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/wekan-missing-authorization-via-integration-rest-api"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/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"
    }
  ]
}

CVE-2026-41454 (GCVE-0-2026-41454)

Vulnerability from cvelistv5 – Published: 2026-04-22 21:08 – Updated: 2026-04-23 12:54

Title

WeKan < 8.35 Missing Authorization via Integration REST API

Summary

Severity ?

8.7 (High)


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

8.3 (High)


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

CWE

CWE-862 - Missing Authorization

Assigner

VulnCheck

References

URL

Tags

	https://github.com/wekan/wekan/releases/tag/v8.35	release-notes
	https://github.com/wekan/wekan/commit/2cd702f48df…	patch
	https://www.vulncheck.com/advisories/wekan-missin…	third-party-advisory

Impacted products

	Vendor	Product	Version
	wekan	wekan	Affected: 0 , < 8.35.0 (semver) Unaffected: 2cd702f48df2b8aef0e7381685f8e089986a18a4 (git)

Credits

Rodolphe GHIO xet7

Show details on NVD website

JSON

To clipboard

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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-F2HF-MR43-85MV

CVE-2026-41454 (GCVE-0-2026-41454)

Tags

Sightings

Nomenclature