CVE-2026-41517

Emlog: Remote Code Execution via Malicious Plugin Upload

State: Published
Severity: 0.0 None
Published: May 8, 2026
Updated: May 11, 2026
Reserved: Apr 20, 2026

Description

Emlog is an open source website building system. Prior to version 2.6.11, insecure plugin upload functionality allows attackers to upload and execute arbitrary PHP code, leading to complete server compromise and persistent backdoor installation. This issue has been patched in version 2.6.11.

Scores

CVSS	Score	Vector	Source
4.0	0.0 None	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
emlogemlog	< 2.6.11Affected

References

https://github.com/emlog/emlog/security/advisories/GHSA-8qwx-6jx6-94x4

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