CVE Explorer
CVE-2026-58029
Vulnerability in Wikimedia Foundation MediaWiki.
This vulnerability is associated with program files includes/Api/ApiChangeAuthenticationData.Php, includes/Api/ApiLinkAccount.Php, includes/Api/ApiRemoveAuthenticationData.Php, includes/Specials/SpecialLinkAccounts.Php, includes/Specials/SpecialUnlinkAccounts.Php.
This issue affects MediaWiki: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"MediaWiki","programFiles":["includes/Api/ApiChangeAuthenticationData.php","includes/Api/ApiLinkAccount.php","includes/Api/ApiRemoveAuthenticationData.php","includes/Specials/SpecialLinkAccounts.php","includes/Specials/SpecialUnlinkAccounts.php"],"repo":"https://gerrit.wikimedia.org/g/mediawiki/core/+/refs/heads/master","vendor":"Wikimedia Foundation","versions":[{"lessThan":"1.46.0, 1.45.4, 1.44.6, 1.43.9","status":"affected","version":"*","versionType":"1.46.0, 1.45.4, 1.44.6, 1.43.9"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:e060c225dba694ac91e22cbec54753c318d8c9fed9962e92edb752b8e2abea46 · sha256:09f0594c838b9fae… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:e060c225dba694ac91e22cbec54753c318d8c9fed9962e92edb752b8e2abea46 · sha256:09f0594c838b9fae… · /containers/cna/metrics/0/cvssV4_0
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:e060c225dba694ac91e22cbec54753c318d8c9fed9962e92edb752b8e2abea46 · sha256:09f0594c838b9fae… · /containers/adp/0/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://phabricator.wikimedia.org/T422676"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e060c225dba694ac91e22cbec54753c318d8c9fed9962e92edb752b8e2abea46 · sha256:09f0594c838b9fae… · /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.