SiteServer SSCMS captcha inadequate encryption

A security flaw has been discovered in SiteServer SSCMS up to 7.2.2. Impacted is an unknown function of the file /api/v1/captcha. Performing a manipulation of the argument Value results in inadequate encryption strength. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

SiteServer SSCMS Admin-Login CAPTCHA LoginController.Submit.cs LoginController.Submit excessive authentication

A vulnerability was identified in SiteServer SSCMS up to 7.1.3/7.2.1/7.4.0. This issue affects the function LoginController.Submit of the file src/SSCMS.Web/Controllers/Admin/LoginController.Submit.cs of the component Admin-Login CAPTCHA. Such manipulation of the argument isForceLogoutAndLogin leads to improper restriction of excessive authentication attempts. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is assessed as difficult. The name of the patch is df3becb7ebb00a48435418a44fd08a459eb38ace. Applying a patch is advised to resolve this issue.

SiteServer SSCMS through 7.4.0 Cross-Site Authorization Bypass via Channels API

SiteServer SSCMS through 7.4.0 contains an authorization bypass vulnerability in ChannelsController that allows site-scoped administrators to access other sites' channels by supplying foreign channel IDs. Attackers with Channels permission on one site can read and overwrite another site's channel names, file paths, templates, link URLs, and custom fields, breaking multi-site isolation.

SiteServer SSCMS Agent Installation Workflow access control

A vulnerability was found in SiteServer SSCMS 7.4.0. Affected by this issue is some unknown functionality of the component Agent Installation Workflow. Performing a manipulation of the argument SecurityKey results in improper access controls. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitation is known to be difficult. The project was informed of the problem early through an issue report but has not responded yet.

SSCMS v7.4.0 SQL Injection via stl:sqlContent queryString

SSCMS v7.4.0 contains a SQL injection vulnerability in the stl:sqlContent tag where the queryString attribute is passed directly to database execution without parameterization or sanitization. Attackers can craft encrypted payloads submitted to the /api/stl/actions/dynamic endpoint to execute arbitrary SQL statements, leading to unauthorized database access, data disclosure, authentication bypass, data modification, or complete database compromise.

SSCMS v7.4.0 Reflected Cross-Site Scripting via STL Processing

SSCMS v7.4.0 contains a reflected cross-site scripting vulnerability in the STL processing endpoint that allows attackers to execute arbitrary JavaScript by crafting malicious STL template payloads that are decrypted and returned without proper sanitization. Attackers can exploit improper output encoding in the /api/stl/actions/dynamic endpoint to inject executable JavaScript into JSON responses, leading to session hijacking, phishing attacks, and unauthorized actions performed on behalf of users.

SSCMS layerImage Endpoint LayerImageController.Submit.cs path traversal

A vulnerability has been found in SSCMS 4.7.0. The affected element is an unknown function of the file LayerImageController.Submit.cs of the component layerImage Endpoint. Such manipulation of the argument filePaths leads to path traversal. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.

SSCMS DDL SitesAddController.Submit.cs sql injection

A security flaw has been discovered in SSCMS 7.4.0. This vulnerability affects unknown code of the file SitesAddController.Submit.cs of the component DDL Handler. The manipulation of the argument tableHandWrite results in sql injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

SSCMS download PathUtils.RemoveParentPath path traversal

A vulnerability was determined in SSCMS up to 7.4.0. This vulnerability affects the function PathUtils.RemoveParentPath of the file /api/admin/plugins/install/actions/download. This manipulation of the argument path causes path traversal. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

An issue in the component /stl/actions/download?filePath of SSCMS v7.3.1 allows attackers to execute a directory traversal.

An arbitrary file read vulnerability in the ReadTextAsynchronous function of SSCMS v7.3.1 allows attackers to read arbitrary files via sending a crafted GET request to /cms/templates/templatesAssetsEditor.

SSCMS 7.2.2 was discovered to contain a cross-site scripting (XSS) vulnerability via the Content Management component.

SiteServer CMS 7.1.3 has a SQL injection vulnerability the background.

SiteServer CMS 7.1.3 is vulnerable to SQL Injection.

SiteServerCMS 7.1.3 sscms has a file read vulnerability.

SiteServer CMS search cross site scripting

A vulnerability, which was classified as problematic, was found in SiteServer CMS up to 7.2.1. Affected is an unknown function of the file /api/stl/actions/search. The manipulation of the argument ajaxDivId leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-229818 is the identifier assigned to this vulnerability.

siteserver SSCMS 6.15.51 is vulnerable to Cross Site Scripting (XSS).

SiteServer CMS v7.x allows attackers to execute arbitrary code via a crafted plug-in.

SiteServer CMS V6.15.51 is affected by a Cross Site Scripting (XSS) vulnerability.

SiteServer CMS V6.15.51 is affected by a SQL injection vulnerability.