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CVE-2020-35477
Published: Dec 18, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
MediaWiki before 1.35.1 blocks legitimate attempts to hide log entries in some situations. If one sets MediaWiki:Mainpage to Special:MyLanguage/Main Page, visits a log entry on Special:Log, and toggles the "Change visibility of selected log entries" checkbox (or a tags checkbox) next to it, there is a redirection to the main page's action=historysubmit (instead of the desired behavior in which a revision-deletion form appears).
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://phabricator.wikimedia.org/T205908
x_refsource_MISC
DSA-4816
vendor-advisory
x_refsource_DEBIAN
[debian-lts-announce] 20201223 [SECURITY] [DLA 2504-1] mediawiki security update
mailing-list
x_refsource_MLIST
FEDORA-2020-0be2d40e13
vendor-advisory
x_refsource_FEDORA
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