{"id":"CVE-2026-25560","aliases":["EUVD-2026-5712","GHSA-gmrw-vh4q-4fvv"],"status":"published","title":"WeKan \u003c 8.19 LDAP Authentication Filter Injection","description":"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":{"version":"4.0","score":8.7,"vector":"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00732,"percentile":0.54769,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-90"],"published":"2026-02-07T21:56:19Z","modified":"2026-10-28T02:30:47Z","products":[{"vendor":"wekan","product":"wekan"},{"vendor":"wekan_project","product":"wekan"}],"references":[{"url":"https://github.com/wekan/wekan/commit/0b0e16c3eae28bbf453d33a81a9c58ce7db6d5bb","tags":["patch","Patch","fix"]},{"url":"https://wekan.fi/","tags":["product","Product","web"]},{"url":"https://www.vulncheck.com/advisories/wekan-ldap-authentication-filter-injection","tags":["third-party-advisory","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25560","tags":["advisory"]},{"url":"https://wekan.fi"},{"url":"https://github.com/advisories/GHSA-gmrw-vh4q-4fvv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25560.json","tags":["advisory"]},{"url":"https://github.com/wekan/wekan","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-25560","title":"WeKan \u003c 8.19 LDAP Authentication Filter Injection","description":"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.","status":"published","published":"2026-02-07T21:56:19.152Z","modified":"2026-07-14T15:53:44.594Z","cvss":[{"version":"4.0","score":8.7,"vector":"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","level":"high","assessor":"cna"}],"cwes":["CWE-90"],"updated_at":"2026-11-02T13:41:30.911526Z"}],"euvd":[{"id":"EUVD-2026-5712","description":"WeKan versions prior to 8.19 contain an LDAP filter injection vulnerability in LDAP authentication. 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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.","status":"published","published":"2026-02-07T22:16:01.347Z","modified":"2026-07-14T16:16:54.19Z","cvss":[{"version":"4.0","score":8.7,"vector":"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/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","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-90"],"updated_at":"2026-11-02T14:12:05.52517Z"}],"osv":[{"id":"CVE-2026-25560","title":"WeKan \u003c 8.19 LDAP Authentication Filter Injection","description":"WeKan versions prior to 8.19 contain an LDAP filter injection vulnerability in LDAP authentication. 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