๐Ÿ›ก๏ธ CVE-2025-69437
๐ŸŸ  CVSS 8.7 โ€” High โš ๏ธ Exploit Public CWE-79 NVD
8.7
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

PublicCMS v5.202506.d and earlier is vulnerable to stored XSS. Uploaded PDFs can contain JavaScript payloads and bypass PDF security checks in the backend CmsFileUtils.java. If a user uploads a PDF file containing a malicious payload to the system and views it, the embedded JavaScript payload can be triggered, resulting in issues such as credential theft, arbitrary API execution, and other security concerns. This vulnerability affects all file upload endpoint, including /cmsTemplate/save, /file/doUpload, /cmsTemplate/doUpload, /file/doBatchUpload, /cmsWebFile/doUpload, etc.

Details

Severity HIGH
CVSS Score 8.7
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CWE CWE-79
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-02-27
Updated 2026-06-02
Modified 2026-03-05
Fix URL N/A

Affected Packages

Software From version Fixed in
publiccms โ€” 5.202506.d

References

Exploit, Issue Tracking, Vendor Advisory https://github.com/sanluan/PublicCMS/issues/103

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