Insufficient Session Expiration in extension "SYSSY - TYPO3 Monitoring & Security Checks" (syssy)
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| TYPO3 | Extension "SYSSY - TYPO3 Monitoring & Security Checks" | unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Typo3 | Extension "syssy - Typo3 Monitoring & Security Checks" |
|
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.351% probability within 30 days)
| Link | Providers |
|---|---|
| https://typo3.org/security/advisory/typo3-ext-sa-2026-015 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Typo3
Typo3 extension "syssy - Typo3 Monitoring & Security Checks" |
|
| Vendors & Products |
Typo3
Typo3 extension "syssy - Typo3 Monitoring & Security Checks" |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Insufficient Session Expiration in extension "SYSSY - TYPO3 Monitoring & Security Checks" (syssy) | |
| Weaknesses | CWE-613 | |
| References |
| |
| Metrics |
cvssV4_0
|