CVE-2026-34229 PUBLISHED

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

Assigner: GitHub_M
Reserved: 26.03.2026 Published: 03.04.2026 Updated: 03.04.2026

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.

Metrics

CVSS 3.1

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

Attack Vector	Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	Low
User Interaction	Required	Availability Impact	None

CVSS 3.1

Product Status

Vendor	emlog
Product	emlog
Versions	Version < 2.6.8 is affected

References

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

Problem Types

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