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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2504-1 mediawiki security update
Debian DSA Debian DSA DSA-4767-1 mediawiki security update
EUVD 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 Github GHSA GHSA-xpv7-93cm-4mxv img_auth.php may leak private extension images into the public cache
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T13:00:52.131Z

Reserved: 2020-06-24T00:00:00

Link: CVE-2020-15005

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-06-24T23:15:10.590

Modified: 2024-11-21T05:04:36.670

Link: CVE-2020-15005

cve-icon Redhat

Severity : Low

Publid Date: 2020-06-24T00:00:00Z

Links: CVE-2020-15005 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses