CVE-2026-79362CWE-94code-injection

CVE-2026-79362

High · published September 11, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
49.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00628 · 49.4th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-09-11T23:17Z
References (3)
https://github.com/WoltLab/WCF/commit/c19789dbcc15663c648db1b196b6e6b05265b121 · [email protected]https://www.woltlab.com/community/thread/319263-update-woltlab-suite-6-2-6-6-1-23/ · [email protected]https://www.woltlab.com/community/thread/319264-aktualisierung-woltlab-suite-6-2-6-6-1-23/ · [email protected]
EPSS history
Timeline
  • 13 SEP 03:23Z
    EPSS moved — → 0%
    epss
  • 11 SEP 00:00Z
    Certain Woltlab products are affected by RCE via Cache Poisoning
    cvelistv5