events2 TYPO3 extension insecure direct object reference (IDOR) vulnerability
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 software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | jweiland/events2 | < 8.3.8, >= 9.0.0, < 9.0.6 | 8.3.8, 9.0.6 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L- Weakness (CWE)
CWE-639, CWE-693- Platform
- Composer
- Package
jweiland/events2- Disclosed
- 21.06.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-cchp-3rq6-69wj - CC BY 4.0
Vulnerability history: jweiland/events2
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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