Threats Tagged 'cve-2026-54742'
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Threats Tagged 'cve-2026-54742'
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CVE-2026-54742 is an authorization vulnerability in LemmyNet's lemmy software affecting versions prior to 0.19.19 and certain 1.0.0-alpha releases. It allows a community moderator to feature or unfeature posts in communities they do not moderate by exploiting insufficient verification of post ownership during federated CollectionAdd and CollectionRemove activities. This can lead to unauthorized modification of featured content across communities. The issue is fixed in versions 0.19.19 and 1.0.0-alpha.20. Join the discussion | CVE Database V5 | 08/19/2026, 20:10:56 UTC Added: 08/19/2026, 20:22:53 UTC |
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