Publiccms vulnerabilities

CVE-2025-69437 High · 8.7 CWE-79 Feb 27, 2026

Cross-site Scripting (XSS) in Publiccms

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.

CVE-2026-3289 Critical · 9.8 CWE-22 Feb 27, 2026

Sanluan PublicCMS Template Cache Generation TemplateCacheComponent.java saveMetadata path traversal

A weakness has been identified in Sanluan PublicCMS 6.202506.d. This impacts the function saveMetadata of the file TemplateCacheComponent.java of the component Template Cache Generation. Executing a manipulation can lead to path traversal. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-2010 Medium · 4.2 CWE-639 Feb 6, 2026

Sanluan PublicCMS Trade Payment TradePaymentService.java paid improper authorization

A vulnerability has been found in Sanluan PublicCMS up to 4.0.202506.d/5.202506.d/6.202506.d. Impacted is the function Paid of the file publiccms-parent/publiccms-trade/src/main/java/com/publiccms/logic/service/trade/TradePaymentService.java of the component Trade Payment Handler. The manipulation of the argument paymentId leads to improper authorization. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is considered difficult. The exploit has been disclosed to the public and may be used. The identifier of the patch is 7329437e1288540336b1c66c114ed3363adcba02. It is recommended to apply a patch to fix this issue.

CVE-2026-1112 High · 8.1 CWE-266 Jan 18, 2026

Sanluan PublicCMS Trade Address Deletion Endpoint TradeAddressController.java delete improper authorization

A vulnerability was found in Sanluan PublicCMS up to 5.202506.d. Affected is the function delete of the file publiccms-trade/src/main/java/com/publiccms/controller/web/trade/TradeAddressController.java of the component Trade Address Deletion Endpoint. Performing a manipulation of the argument ids results in improper authorization. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-1111 High · 7.2 CWE-22 Jan 18, 2026

Sanluan PublicCMS Task Template Management TaskTemplateAdminController.java save path traversal

A vulnerability has been found in Sanluan PublicCMS up to 5.202506.d. This impacts the function Save of the file com/publiccms/controller/admin/sys/TaskTemplateAdminController.java of the component Task Template Management Handler. Such manipulation of the argument path leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2025-65837 Medium · 5.4 CWE-79 Dec 22, 2025

Cross-site Scripting (XSS) in Publiccms

PublicCMS V5.202506.b is vulnerable to Cross Site Scripting (XSS) in the Content Search module.

CVE-2025-65840 High · 8.8 CWE-352 Dec 1, 2025

Cross-Site Request Forgery (CSRF) in Publiccms

PublicCMS V5.202506.b is vulnerable to Cross Site Request Forgery (CSRF) in the CkEditorAdminController.

CVE-2025-65838 High · 7.5 CWE-22 Dec 1, 2025

Path Traversal in Publiccms

PublicCMS V5.202506.b is vulnerable to path traversal via the doUploadSitefile method.

CVE-2025-65836 Critical · 9.1 CWE-918 Dec 1, 2025

Server-Side Request Forgery (SSRF) in Publiccms

PublicCMS V5.202506.b is vulnerable to SSRF. in the chat interface of SimpleAiAdminController.