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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-77131

Cleartext Transmission of Sensitive Information in extension "SYSSY - TYPO3 Monitoring & Security Checks" (syssy)

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Status
Published
Published
Updated
Assigning organization
TYPO3

Description

When OpenSSL is unavailable on the server, the extension transmits TYPO3 system information in cleartext instead of encrypting it. Exploitation requires the attacker to already be in control of the SYSSY project's API key.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TYPO3 Extension "SYSSY - TYPO3 Monitoring & Security Checks"

Default version status: unaffected

  • 0 to < 3.0.6affected

References