CVE-2026-41517

Emlog: Remote Code Execution via Malicious Plugin Upload

N/A

Published: May 8, 2026 at 09:50 PM UTC

Updated: June 17, 2026 at 10:46 AM UTC

1 product affected across 1 vendorEmlog

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Severity

N/A

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Emlog · Emlog

60%

v < 2.6.11

Affected range stops below 2.6.11, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM

Source: cverecord

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

Quick Info

StatusDEFERRED

CWE

CWE-434

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