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Vulnerabilities CVE-2026-61874

CVE-2026-61874

Low
Open
TLP:CLEAR

filebrowser before 2.63.17 Stale Public Share via Trailing-Slash Delete

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Description

filebrowser versions before 2.63.17 fail to normalize paths before querying the share index in DeleteWithPathPrefix, allowing authenticated users to leave stale public shares behind. Attackers can delete a shared directory using a trailing-slash path, then recreate the same directory to expose new contents through the dormant public share URL.

Details

CVSS Score
2.3
EPSS Score
0.20%

9.9th percentile

CVSS Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Confidence
90%
Published
Jul 12, 2026
Last Modified
Jul 13, 2026
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