CVE Explorer
CVE-2025-6926
Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Mediawiki - CentralAuth Extension","vendor":"Wikimedia Foundation","versions":[{"lessThan":"1.39.13","status":"affected","version":"1.39.x","versionType":"semver"},{"lessThan":"1.42.7","status":"affected","version":"1.42.x","versionType":"semver"},{"lessThan":"1.43.2","status":"affected","version":"1.43.x","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:413749390eab8b874f64e198e61485aa1aff0c83dae4205e51a1b514c6adbcf3 · sha256:1dcab26ec26a5ef4… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:413749390eab8b874f64e198e61485aa1aff0c83dae4205e51a1b514c6adbcf3 · sha256:1dcab26ec26a5ef4… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:413749390eab8b874f64e198e61485aa1aff0c83dae4205e51a1b514c6adbcf3 · sha256:1dcab26ec26a5ef4… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://gerrit.wikimedia.org/r/c/mediawiki/core/+/1165117"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:413749390eab8b874f64e198e61485aa1aff0c83dae4205e51a1b514c6adbcf3 · sha256:1dcab26ec26a5ef4… · /containers/cna/references/1
{"url":"https://lists.debian.org/debian-lts-announce/2025/07/msg00012.html"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:413749390eab8b874f64e198e61485aa1aff0c83dae4205e51a1b514c6adbcf3 · sha256:1dcab26ec26a5ef4… · /containers/adp/1/references/0
{"url":"https://phabricator.wikimedia.org/T389010"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:413749390eab8b874f64e198e61485aa1aff0c83dae4205e51a1b514c6adbcf3 · sha256:1dcab26ec26a5ef4… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.