An issue was discovered in the OATHAuth extension in MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4. For Wikis using OATHAuth on a farm/cluster (such as via CentralAuth), rate limiting of OATH tokens is only done on a single site level. Thus, multiple requests can be made across many wikis/sites concurrently.
References
Link | Resource |
---|---|
https://phabricator.wikimedia.org/T251661 | Exploit Vendor Advisory |
https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048488.html | Mailing List Vendor Advisory |
https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048480.html | Mailing List Vendor Advisory |
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RTTPZ7XMDS66I442OLLHXBDNP2LCBJU6/ | Mailing List Third Party Advisory |
Information
Published : 2020-09-27 14:15
Updated : 2022-01-01 10:39
NVD link : CVE-2020-25827
Mitre link : CVE-2020-25827
JSON object : View
CWE
CWE-307
Improper Restriction of Excessive Authentication Attempts
Products Affected
fedoraproject
- fedora
mediawiki
- mediawiki