CVE-2026-25567

MEDIUM EPSS 15.7%
Published Feb 7, 20264mo ago · Modified Jun 17, 20261w ago
5.3 CVSS 4.0
Medium
Find Similar
Published Feb 7, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

Description

WeKan versions prior to 8.19 contain an insecure direct object reference (IDOR) in the card comment creation API. The endpoint accepts an authorId from the request body, allowing an authenticated user to spoof the recorded comment author by supplying another user's identifier.

CVSS Details

Base Score
5.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/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
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
15.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-639

Affected Products 1

VendorProductVersionRange
wekan_projectwekan* <8.19

References 3

  • github.com https://github.com/wekan/wekan/commit/67cb47173c1a152d9eaf5469740992b2dacdf62d
    Patch
  • wekan.fi https://wekan.fi/
    Product
  • vulncheck.com https://www.vulncheck.com/advisories/wekan-card-comment-author-spoofing-via-user-controlled-authorid
    Third Party Advisory

Remediation

  • github.com https://github.com/wekan/wekan/commit/67cb47173c1a152d9eaf5469740992b2dacdf62d
    Patch