Description
A zip slip vulnerability in the file upload function of Chamilo v1.11 allows attackers to execute arbitrary code via a crafted Zip file.
References (3)
Core 3
Core References
Product x_refsource_misc
https://github.com/chamilo/chamilo-lms
Exploit, Issue Tracking, Vendor Advisory x_refsource_confirm
https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-94-2022-09-06-High-impact-Moderate-risk-Authenticated-RCE-via-zipslip-attack-in-file-upload
Exploit, Third Party Advisory x_refsource_misc
https://github.com/alexmackey/security-research/blob/main/chamilo/ChamiloRceViaZipSlip.md
Scores
CVSS v3
8.8
EPSS
0.0103
EPSS Percentile
77.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-434
Status
published
Products (1)
chamilo/chamilo
1.11
Published
Sep 29, 2022
Tracked Since
Feb 18, 2026