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Vulnerability CVE-2023-3550
Published: 2023-09-25
| Description: |
Mediawiki v1.40.0 does not validate namespaces used in XML files.
Therefore, if the instance administrator allows XML file uploads,
a remote attacker with a low-privileged user account can use this
exploit to become an administrator by sending a malicious link to
the instance administrator.
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References: |
https://www.mediawiki.org/wiki/MediaWiki/
https://fluidattacks.com/advisories/blondie/
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