The File Manager (gollem) module 3.0.11 in Horde Groupware 5.2.21 allows remote attackers to bypass Horde authentication for file downloads via a crafted fn parameter that corresponds to the exact filename.
The web application does not adequately enforce appropriate authorization on all restricted URLs, scripts, or files.
Link | Tags |
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https://blogs.securiteam.com/index.php/archives/3454 | third party advisory exploit |
https://lists.debian.org/debian-lts-announce/2020/08/msg00050.html | mailing list |