CVE-2026-25560

EUVD-2026-5712
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.
LDAP Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
Affected Products (NVD)
VendorProductVersion
wekan_projectwekan
𝑥
< 8.19
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/wekan/wekan/commit/0b0e16c3eae28bbf453d33a81a9c58ce7db6d5bb
https://wekan.fi/
https://www.vulncheck.com/advisories/wekan-ldap-authentication-filter-injection