cvedb.io
CVE-2026-40044
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-04-13T19:16:52.290 · Last modified 2026-06-17T10:44:39.680

Summary

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.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.