Bug 1922230 (CVE-2020-29004) - CVE-2020-29004 mediawiki: Missing edit token in ApiPushBase.php facilitates CSRF attacks
Summary: CVE-2020-29004 mediawiki: Missing edit token in ApiPushBase.php facilitates C...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2020-29004
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1922232
Blocks: 1922236
TreeView+ depends on / blocked
 
Reported: 2021-01-29 13:51 UTC by Pedro Sampaio
Modified: 2021-02-16 17:11 UTC (History)
11 users (show)

Fixed In Version: mediawiki 1.31.11, mediawiki 1.35.1
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2021-02-01 20:41:53 UTC
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2021-01-29 13:51:43 UTC 
The API in the Push extension for MediaWiki through 1.35 did not require an edit token in ApiPushBase.php and therefore facilitated a CSRF attack.

https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Push/+/625988
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Push/+/625988/10/src/api/ApiPushBase.php
https://phabricator.wikimedia.org/T262724
Comment 1 Pedro Sampaio 2021-01-29 13:52:12 UTC 
Created mediawiki tracking bugs for this issue:

Affects: fedora-all [bug 1922232]
Comment 2 Przemyslaw Roguski 2021-02-01 19:20:48 UTC 
External References:

https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000270.html
Comment 3 Product Security DevOps Team 2021-02-01 20:41:53 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-29004
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