CVE-2023-31544

A stored cross-site scripting XSS vulnerability in alkacon-OpenCMS v11.0.0.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Title field under the Upload Image module...

CVE-2023-37602

An arbitrary file upload vulnerability in the component /workplace!explorer of Alkacon OpenCMS v15.0 allows attackers to execute arbitrary code via uploading a crafted PNG file...

CVE-2021-3312

An XML external entity XXE vulnerability in Alkacon OpenCms 11.0, 11.0.1 and 11.0.2 allows remote authenticated users with edit privileges to exfiltrate files from the server's file system by uploading a crafted SVG document...

CVE-2021-25968

In “OpenCMS”, versions 10.5.0 to 11.0.2 are affected by a stored XSS vulnerability that allows low privileged application users to store malicious scripts in the Sitemap functionality. These scripts are executed in a victim’s browser when they open the page containing the vulnerable field...

CVE-2013-4600

Multiple cross-site scripting XSS vulnerabilities in Alkacon OpenCms before 8.5.2 allow remote attackers to inject arbitrary web script or HTML via the 1 title parameter to system/workplace/views/admin/admin-main.jsp or the 2 requestedResource parameter to system/login/index.html...

CVE-2019-13234

In the Alkacon OpenCms Apollo Template 10.5.4 and 10.5.5, there is XSS in the search engine...

CVE-2019-11818

Alkacon OpenCMS v10.5.4 and before is affected by stored cross site scripting XSS in the module New User /opencms/system/workplace/admin/accounts/usernew.jsp. This allows an attacker to insert arbitrary JavaScript as user input First Name or Last Name, which will be executed whenever the affected...

CVE-2019-13235

In the Alkacon OpenCms Apollo Template 10.5.4 and 10.5.5, there is XSS in the Login form...

CVE-2019-13236

In system/workplace/ in Alkacon OpenCms 10.5.4 and 10.5.5, there are multiple Reflected and Stored XSS issues in the management interface...

CVE-2019-11819

Alkacon OpenCMS v10.5.4 and before is affected by CSV aka Excel Macro Injection in the module New User /opencms/system/workplace/admin/accounts/usernew.jsp via the First Name or Last Name...

CVE-2019-13237

In Alkacon OpenCms 10.5.4 and 10.5.5, there are multiple resources vulnerable to Local File Inclusion that allow an attacker to access server resources: clearhistory.jsp, convertxml.jsp, groupnew.jsp, loginmessage.jsp, xmlcontentrepair.jsp, and /system/workplace/admin/history/settings/index.jsp...

CVE-2025-28099

opencms V2.3 is vulnerable to Arbitrary file read in src/main/webapp/view/admin/document/dataPage.jsp,...

CVE-2024-41446

A stored cross-site scripting XSS vulnerability in Alkacon OpenCMS v17.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the image parameter under the Create/Modify article function...

CVE-2024-42699

Cross Site Scripting vulnerability in Create/Modify article function in Alkacon OpenCMS 17.0 allows remote attacker to inject javascript payload via image title sub-field in the image field...

CVE-2025-28099

opencms V2.3 is vulnerable to Arbitrary file read in src/main/webapp/view/admin/document/dataPage.jsp,...

CVE-2025-28099

opencms V2.3 is vulnerable to Arbitrary file read in src/main/webapp/view/admin/document/dataPage.jsp,...

org.opencms:opencms-webapp (8.0.4) potentially affected by CVE-2024-42699 via org.opencms:opencms-core (8.0.4)

org.opencms:opencms-core MAVEN version 8.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on org.opencms:opencms-core and may be impacted: - org.opencms:opencms-webapp 8.0.4 Source cves: CVE-2024-42699 Source advisory: OSV:GHSA-H75C-F2XX-9VXV...

org.opencms.modules:com.alkacon.opencms.v8.event (>=8.5.0, <=8.5.1), org.opencms.modules:com.alkacon.opencms.v8.flexible (>=8.5.0, <=8.5.1) +63 more potentially affected by CVE-2024-42699 via org.opencms:opencms-core (8.5.0)

org.opencms:opencms-core MAVEN version 8.5.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.opencms:opencms-core and may be impacted: - org.opencms.modules:com.alkacon.opencms.v8.event =8.5.0, =8.5.0, =8.5.0, =8.5.0, =8.0.2.1, =8.5.0, =8.5.0,...

org.opencms.modules:com.alkacon.opencms.v8.article (>=8.0.1, <=8.0.4), org.opencms.modules:com.alkacon.opencms.v8.event (>=8.0.1, <=8.0.3) +65 more potentially affected by CVE-2024-42699 via org.opencms:opencms-core (8.0.1)

org.opencms:opencms-core MAVEN version 8.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on org.opencms:opencms-core and may be impacted: - org.opencms.modules:com.alkacon.opencms.v8.article =8.0.1, =8.0.1, =8.0.1, =8.0.1, =8.0.1, =8.0.1, =8.0.1,...

OpenCMS Cross-Site Scripting vulnerability

Cross Site Scripting vulnerability in Create/Modify article function in Alkacon OpenCMS 17.0 allows remote attacker to inject javascript payload via image title sub-field in the image field...