CVE-2026-113683
CVE-2026-113683 · VPL for Moodle before 5.0.0 Reflected XSS via similarity/diff.php filename
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
VPL (Virtual Programming Lab) for Moodle before 5.0.0 contains a reflected cross-site scripting vulnerability that allows remote attackers to inject script via unencoded filename1/filename2 parameters in similarity/diff.php. Attackers can craft a diff.php link with a JavaScript payload that runs when a user holding mod/vpl:similarity opens it, performing actions or disclosing data under their session.
CVSS 5.1 · Media · EPSS 0,4% · Corrección disponible
- Publicación
- Actualización
Productos y versiones afectados
moodle-mod_vpl
- Versiones
- ≥ 0, < 5.0.0: Afectada (semver)
Actualiza a 5.0.0
Fuentes originales
- https://github.com/jcrodriguez-dis/moodle-mod_vpl/commit/5dd7fe00df2816b692f8ea262c6fa8cdee0b26b7
- https://github.com/jcrodriguez-dis/moodle-mod_vpl/releases/tag/V5.0.0
- https://github.com/jcrodriguez-dis/moodle-mod_vpl/blob/V4.5.0/similarity/diff.class.php#L412-L419
- https://www.vulncheck.com/advisories/vpl-for-moodle-before-5.0.0-reflected-xss-via-similarity-diff-php-filename
- https://nvd.nist.gov/vuln/detail/CVE-2026-113683