CVE-2026-77130
The extension fails to properly validate the expiration of a client-supplied JWT token, allowing an attacker in control of a valid API key to authenticate with an expired token. Exploitation requires the attacker to already be in control of the SYSSY project's API key.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 5.3
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- EPSS probability
- 0.21%
- CWE
- CWE-613
- Published
- 2026-08-25
- Last modified
- 2026-08-25
Affected products
- TYPO3 Extension "SYSSY - TYPO3 Monitoring & Security Checks"
Weakness type
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