CVE-2026-34229

Emlog: Stored XSS in Comment Module via URI Scheme Validation Bypass

State: Published
Severity: 6.1 Medium
Published: Apr 3, 2026
Updated: Apr 6, 2026
Reserved: Mar 26, 2026

Description

Emlog is an open source website building system. Prior to version 2.6.8, there is a stored cross-site scripting (XSS) vulnerability in emlog comment module via URI scheme validation bypass. This issue has been patched in version 2.6.8.

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
emlogemlog	< 2.6.8Affected

References

https://github.com/emlog/emlog/security/advisories/GHSA-74gp-xh6w-hqw6
https://github.com/emlog/emlog/commit/a12ab1b1a273fe634abab32fd28274c18bd57f07

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