CVE-2024-24751: sf_event_mgt is an event management and registration extension for the TYPO3 CMS based on ExtBase and Fluid

Routine

MEDIUM 4.3DOWNGRADE

CVE-2024-24751 is a medium-severity flaw (CVSS 4.3) affecting event management and registration. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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 workaro

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.5% (top 58%)
CISA exploited list	No
Weakness	CWE-284, CWE-863
Published	2024-02-13
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: derhansen

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-02-13 19:15 UTCPublished CVE record published
2026-06-17 07:14 UTCUpdated Record last modified

derhansen event management and registration DOWNGRADE

Affected: 7.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 7.0.0

1. Check installed version

apt-cache policy event-management-and-registration || rpm -q event-management-and-registration || event-management-and-registration --version

2. No fixed release: DOWNGRADE to a release before 7.0.0 (Debian / Ubuntu)

apt-cache madison event-management-and-registration sudo apt install event-management-and-registration=<VERSION_BEFORE_7.0.0> sudo apt-mark hold event-management-and-registration

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list event-management-and-registration sudo dnf downgrade event-management-and-registration-<VERSION_BEFORE_7.0.0> sudo dnf versionlock add event-management-and-registration

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-24751?

event management and registration: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-24751 being exploited?

CVE-2024-24751 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-24751 affect?

CVE-2024-24751 affects event management and registration. Severity is medium (CVSS 4.3). 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 extensi

How urgent is CVE-2024-24751?

Priority 25/100. No elevated risk signals yet.

Software pages

TYPO3 vulnerabilities

References

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