CVE-2026-25560

8.7 highEPSS 0.7%

High (8.7) in wekan project wekan. EPSS 0.7% chance of exploitation in the next 30 days.

WeKan versions prior to 8.19 contain an LDAP filter injection vulnerability in LDAP authentication. User-supplied username input is incorporated into LDAP search filters and DN-related values without adequate escaping, allowing an attacker to manipulate LDAP queries during authentication.

Severity

CVSS 4.0

8.7 high

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

CVSS 3.1

9.8 critical

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE: CWE-90
Published: 2026-02-07
Modified: 2026-07-14
Record from: the NVD, synced 2026-10-19

Affected

wekan_project:wekan

References

https://github.com/wekan/wekan/commit/0b0e16c3eae28bbf453d33a81a9c58ce7db6d5bb
https://wekan.fi/
https://www.vulncheck.com/advisories/wekan-ldap-authentication-filter-injection

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