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VULNERABILITIES

CVE-2026-52520 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Emlog CMS <= 2.6.14 contains a stored cross-site scripting (XSS) vulnerability in the article publishing module (/admin/article.php). A remote authenticated attacker can inject arbitrary JavaScript code via the article content. When an administrator reviews or previews the submitted article in the backend, the malicious script executes in the admin's browser session, allowing the attacker to perform administrative actions such as creating a backdoor administrator account.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:8.7 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CNA: CISA-ADPCVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/emlog/emlog [email protected]ProductVendor
https://github.com/LING12138-sg/MyCVE-Report [email protected]

Weakness Enumeration

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

Affected Products

ProductVersions
Emlog
<= 2.6.14 (semver)

CPE

  • cpe:2.3:a:emlog:emlog:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: 2.6.24moderate effort

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-52520
NVD Published Date:
Aug 3, 2026
NVD Last Modified:
Aug 31, 2026
Source:
[email protected]
CVE-2026-52520 Details - Not Deferred