CVE-2024-38874

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-21 · updated 2026-06-17
Weakness: CWE-693

Description

An issue was discovered in the events2 (aka Events 2) extension before 8.3.8 and 9.x before 9.0.6 for TYPO3. Missing access checks in the management plugin lead to an insecure direct object reference (IDOR) vulnerability with the potential to activate or delete various events for unauthenticated users.

Affected products

TYPO3 Events2: before 8.3.8; from 9.0 before 9.0.6 — fixed in 8.3.8, 9.0.6

How to fix

Upgrade to a fixed version: TYPO3 Events2 8.3.8, 9.0.6. Check the vendor advisory for mitigations.

References

https://typo3.org/security/advisory/typo3-ext-sa-2024-003
https://typo3.org/security/advisory/typo3-ext-sa-2024-003

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