PT-2026-22348 · Publiccms · Publiccms

Published 2026-02-27 · Updated 2026-03-04 · CVE-2025-69437

Positive Technologies (AI Summary)

CVSS v3.1

8.7

High

Base vector

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

Name of the Vulnerable Software and Affected Versions PublicCMS versions prior to 5.202506.d

Description The software contains a stored cross-site scripting (XSS) issue. Uploaded PDF files can include JavaScript payloads that bypass security checks within the backend CmsFileUtils.java. When a user views a malicious PDF uploaded to the system, the embedded JavaScript can execute, potentially leading to credential theft and arbitrary API execution. The file upload endpoints affected include /cmsTemplate/save, /file/doUpload, /cmsTemplate/doUpload, /file/doBatchUpload, and /cmsWebFile/doUpload.

Recommendations Update to a version newer than 5.202506.d.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-69437

Affected Products

Publiccms

References · 6

• https://github.com/sanluan/PublicCMS/issues/103 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-69437 · Security Note
• https://osv.dev/vulnerability/CVE-2025-69437 · Vendor Advisory
• https://twitter.com/TheHackerWire/status/2027489026656375046 · Twitter Post
• https://twitter.com/cracbot/status/2029150031031468466 · Twitter Post
• https://twitter.com/CVEnew/status/2027466610190258373 · Twitter Post