CVE-2026-25567

medium

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.

References

https://www.vulncheck.com/advisories/wekan-card-comment-author-spoofing-via-user-controlled-authorid

https://wekan.fi/

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

Details

Source: Mitre, NVD

Published: 2026-02-07

Updated: 2026-02-07

Risk Information

CVSS v2

Base Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Severity: Medium

CVSS v4

Base Score: 5.3

Vector: 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

Severity: Medium