Description
In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unauthorized user could view them. This occurs because Cache-Control and Vary headers were mishandled.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2504-1 | mediawiki security update |
Debian DSA |
DSA-4767-1 | mediawiki security update |
EUVD |
EUVD-2022-5838 | In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unauthorized user could view them. This occurs because Cache-Control and Vary headers were mishandled. |
Github GHSA |
GHSA-xpv7-93cm-4mxv | img_auth.php may leak private extension images into the public cache |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T13:00:52.131Z
Reserved: 2020-06-24T00:00:00.000Z
Link: CVE-2020-15005
No data.
Status : Modified
Published: 2020-06-24T23:15:10.590
Modified: 2024-11-21T05:04:36.670
Link: CVE-2020-15005
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD
Github GHSA