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.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://github.com/sanluan/PublicCMS/issues/103 |
|
History
Fri, 27 Feb 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| References |
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-02-27T16:59:00.877Z
Reserved: 2026-01-09T00:00:00.000Z
Link: CVE-2025-69437
No data.
Status : Received
Published: 2026-02-27T17:16:26.007
Modified: 2026-02-27T17:16:26.007
Link: CVE-2025-69437
No data.
OpenCVE Enrichment
No data.