CVE-2026-34229
Received Received - Intake
Stored XSS in Emlog Comment Module via URI Bypass

Publication date: 2026-04-03

Last updated on: 2026-04-13

Assigner: GitHub, Inc.

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.
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Meta Information
Published
2026-04-03
Last Modified
2026-04-13
Generated
2026-06-16
AI Q&A
2026-04-04
EPSS Evaluated
2026-06-15
NVD
CVE-2026-34229
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
emlog emlog to 2.6.8 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a stored cross-site scripting (XSS) issue found in the Emlog website building system prior to version 2.6.8. It occurs in the comment module due to a bypass in URI scheme validation, allowing malicious scripts to be stored and later executed when users view the affected comments.

Impact Analysis

The vulnerability can allow attackers to inject malicious scripts into the website's comment section, which can then execute in the browsers of users who view those comments. This can lead to theft of user data, session hijacking, or other malicious actions that compromise user security and trust.

Mitigation Strategies

The vulnerability in Emlog's comment module has been patched in version 2.6.8.

To mitigate this vulnerability, you should immediately upgrade your Emlog installation to version 2.6.8 or later.

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