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CVE-2026-40044
CRITICAL9.8
Beschreibung
Pachno 1.0.6 contains a deserialization vulnerability that allows unauthenticated attackers to execute arbitrary code by injecting malicious serialized objects into cache files. Attackers can write PHP object payloads to world-writable cache files with predictable names in the cache directory, which are unserialized during framework bootstrap before authentication checks occur.
CVE Details
CVSS v3.1 Bewertung9.8
SchweregradCRITICAL
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionNONE
Veroffentlicht4/13/2026
Zuletzt geandert4/17/2026
Quellenvd
Honeypot-Sichtungen0
Schwachen (CWE)
CWE-502
Referenzen
https://www.vulncheck.com/advisories/pachno-filecache-deserialization-remote-code-execution(disclosure@vulncheck.com)
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5986.php(disclosure@vulncheck.com)
IOC Korrelationen
Keine Korrelationen erfasst
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