Wikimedia
MediaWiki
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1.45.3
- Release date
- April 01, 2026
- Security status
- Current version appears affected by 1 high-severity CVE.
Source
GitHub API
Public release notes are linked for the latest stored release.
Release history
See the latest published releases stored for this product.
| Version | Published | Notes |
|---|---|---|
| 1.45.3 | 2026-04-01 | Release Notes |
| 1.45.1 | 2025-12-16 | Release Notes |
Vulnerability tracking
versionPing monitors CVEs for this product. Matching CVEs are listed below. We only display CVEs with a CVSS score of 7.0 or higher that were published within the last 90 days.
Affected status is inferred from published affected version ranges where available. Always verify against the vendor advisory before making production decisions.
| CVE | Severity | Published | Status | Summary |
|---|---|---|---|---|
| CVE-2026-39937 | HIGH (8.8) | 2026-04-07 | Current versionaffected | Improper removal of sensitive information before storage or transfer vulnerability in The Wikimedia Foundation Mediawiki - CentralAuth Extension allows Resource Leak Exposure. The issue has been remediated on the `master` branch, and in the release branches for MediaWiki versions 1.43, 1.44, and 1.45. Affected versions
|