High severity7.1NVD Advisory· Published Sep 17, 2026

CVE-2026-93014

Description

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.

Affected products

RosarioSIS/RosarioSISllm-fuzzy
Range: <12.9

Patches

Vulnerability mechanics

References

gist.github.com/kazisabu/68bd095bc05b2341db318a063e05e644nvd
gitlab.com/francoisjacquet/rosariosis/-/commit/701f9c07330157181362927a40d4f8dcc8094d90nvd
www.vulncheck.com/advisories/rosariosis-before-12.9-path-traversal-in-file-deletion-via-filename-parameternvd

News mentions

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cvss	0.461
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000