CVE-2026-34229 Details
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.
A stored cross-site scripting vulnerability has been identified in the Emlog comment module, prior to version 2.6.8. This issue arises from a bypass of URI scheme validation, allowing attackers to inject malicious JavaScript into comment links. The vulnerability is exploited by submitting comments that include `javascript:` pseudo-protocols, which are not properly sanitized before being rendered as clickable links. When these links are activated, the injected scripts execute, potentially leading to session hijacking or theft of sensitive information.
Users are advised to update to Emlog version 2.6.8 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 6, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/emlog/emlog/commit/a12ab1b1a273fe634abab32fd28274c18bd57f07 | [email protected] | Patch |
| https://github.com/emlog/emlog/security/advisories/GHSA-74gp-xh6w-hqw6 | [email protected] | ExploitVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| emlog emlog | < 2.6.8 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 13, 2026 | Initial Analysis | [email protected] |
| Apr 3, 2026 | New CVE Received | [email protected] |