UpHeron
All vulnerabilities

Servers and applications

CVE-2020-15005

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.

Severity
Low 3.1
Published
24 Jun 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
1.31.8, 1.33.4, 1.34.2
Sources
NVD

Affected software

SoftwareAffected versions
MediaWikiServers and applications · cpe:a:mediawiki:mediawiki
  • Every version before 1.31.8
  • From 1.32.0 before 1.33.4
  • From 1.34 before 1.34.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-15005
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-15005