CVE-2025-53924 - CVE House

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Status published Medium CVE-2025-53924

Emlog vulnerable to stored Cross-site Scripting in links functionality

6.9 CVSS

Vulnerability Description

Emlog is an open source website building system. A cross-site scripting (XSS) vulnerability in emlog up to and including pro-2.5.17 allows authenticated remote attackers to inject arbitrary web script or HTML via the siteurl parameter. It is possible to inject malicious code into siteurl parameter resulting in Stored XSS. When someone clicks on the link the malicious code is executed. As of time of publication, no known patched versions exist.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://github.com/emlog/emlog/security/advisories/GHSA-6rmq-5rjf-3fmx

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Affected Vendor

emlog

View all reports →

Affected Software

emlog

Vulnerable Versions:

<= pro-2.5.17

Timeline

Official Publish: July 16th, 2025

Last Modified: July 18th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement