CVE-2026-93014

EUVD-2026-81683
RosarioSIS versions before 12.9 fail to validate the filename request parameter in Users and Students modules, allowing authenticated users to unlink allow-listed files via path traversal. Attackers can use parent-directory sequences to escape upload directories and delete CSS, XML, JSON resources and other users' documents throughout the installation.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
7.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
rosariosisrosariosis
𝑥
< 12.9
CNA
Common Weakness Enumeration
References
https://gist.github.com/kazisabu/68bd095bc05b2341db318a063e05e644
https://gitlab.com/francoisjacquet/rosariosis
https://gitlab.com/francoisjacquet/rosariosis/-/commit/701f9c07330157181362927a40d4f8dcc8094d90
https://www.vulncheck.com/advisories/rosariosis-before-12.9-path-traversal-in-file-deletion-via-filename-parameter
https://gist.github.com/kazisabu/68bd095bc05b2341db318a063e05e644