What’s Vulnerable › Vulnerabilities

CVE-2026-79362

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-11 · updated 2026-09-22
• Weakness: CWE-94

Description

Certain Woltlab products are affected by RCE via Cache Poisoning. WCF >= 6.1.0 until < 6.1.23 and WCF >= 6.2.0 until < 6.2.6. An authenticated low-privileged user can inject PHP into executable cache files generated by WoltLab Suite Core. Attacker-controlled data can terminate the nowdoc prematurely and inject arbitrary PHP Code.

References

• https://github.com/WoltLab/WCF/commit/c19789dbcc15663c648db1b196b6e6b05265b121
• https://www.woltlab.com/community/thread/319263-update-woltlab-suite-6-2-6-6-1-23/
• https://www.woltlab.com/community/thread/319264-aktualisierung-woltlab-suite-6-2-6-6-1-23/

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