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VULNERABILITIES

CVE-2026-24351 Details

Description

PluXml CMS is vulnerable to Stored XSS in Static Pages editing functionality. Attacker with editing privileges can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting edited page. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-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://cert.pl/posts/2026/03/CVE-2026-24350 [email protected]Broken Link
https://pluxml.org/ [email protected]Product

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
pluxml pluxml
5.8.21
5.9.0 rc7

CPE

  • cpe:2.3:a:pluxml:pluxml:5.8.21:*:*:*:*:*:*:*
  • cpe:2.3:a:pluxml:pluxml:5.9.0:rc7:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-24351
NVD Published Date:
Feb 27, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-24351 Details - Not Deferred