# CVE-2026-116217: RosarioSIS before 12.9.2 Reflected XSS via menu_id in MenuReports.php

Status: published. Published: 2026-10-26. Updated: 2026-11-14.

RosarioSIS before 12.9.2 contains a reflected cross-site scripting vulnerability in modules/Food_Service/MenuReports.php that allows unauthenticated attackers to inject attributes via unescaped menu_id and modname parameters. Attackers can lure a logged-in administrator to a crafted Modules.php link whose double-quoted menu_id injects an onmouseover handler, stealing session and CSRF tokens to act as the administrator.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/francoisjacquet/rosariosis/commit/08c871da7f9d8478e0e72d104b310b98630fc755
- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://gitlab.com/francoisjacquet/rosariosis/-/commit/08c871da7f9d8478e0e72d104b310b98630fc755

## Affected products and versions

- francoisjacquet / rosariosis: ≥ 0; < 12.9.2 (affected, semver); 12.9.2 (unaffected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 5.3 (medium); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N; source: CNA: VulnCheck

- CVSS 3.1: 6.1 (medium); CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: 0.29% as of 2026-11-13; percentile 21.34%

- SSVC: exploitation none; automatable yes; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-79

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://github.com/francoisjacquet/rosariosis/commit/08c871da7f9d8478e0e72d104b310b98630fc755 (CNA: VulnCheck; patch)

- https://gitlab.com/francoisjacquet/rosariosis/-/commit/08c871da7f9d8478e0e72d104b310b98630fc755 (CNA: VulnCheck; patch)

- https://github.com/francoisjacquet/rosariosis/blob/v12.9.1/modules/Food_Service/MenuReports.php#L315 (CNA: VulnCheck; technical-description)

- https://github.com/francoisjacquet/rosariosis (CNA: VulnCheck; product)

- https://www.vulncheck.com/advisories/rosariosis-before-12.9.2-reflected-xss-via-menu-id-in-menureports-php (CNA: VulnCheck; third-party-advisory)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-116217; retrieved 2026-11-14; source updated 2026-11-14

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-116217; retrieved 2026-11-14; source updated Not reported

Revision: d1db8b67d1b74d1827f4e6ad1151bc587bd76acc6d6a0545cfe91b3cf8cdb995

Canonical: https://y2.dev/cve/CVE-2026-116217

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