VDB
CVE-2020-15005
CVE-2020-15005
PUBLISHED
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.
EPSS 0.74% · 73.2th percentile
Risk Scores
EPSS Score
0.74%
73.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | mediawiki | 0, *, 1:1.27.4-1 |
| Ubuntu:20.04:LTS | mediawiki | 1:1.31.5-3, 1:1.31.6-1, 0 |
Exploit Intelligence
- https://phabricator.wikimedia.org/T248947 (circl)
- https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_34/RELEASE-NOTES-1.34 (circl)
- https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_33/RELEASE-NOTES-1.33 (circl)
- https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_31/RELEASE-NOTES-1.31 (circl)
- https://lists.wikimedia.org/pipermail/wikitech-l/2020-June/093535.html (circl)
- FEDORA-2020-9c97633708 (circl)
- DSA-4767 (circl)
- [debian-lts-announce] 20201223 [SECURITY] [DLA 2504-1] mediawiki security update (circl)
Timeline
- Jun 24, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-15005 third-party-advisory
- https://lists.wikimedia.org/pipermail/wikitech-l/2020-June/093535.html third-party-advisory
- https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_31/RELEASE-NOTES-1.31 third-party-advisory
- https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_33/RELEASE-NOTES-1.33 third-party-advisory
- https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_34/RELEASE-NOTES-1.34 third-party-advisory
- https://phabricator.wikimedia.org/T248947 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-15005 third-party-advisory