Multiple cross-site scripting (XSS) vulnerabilities in Alkacon OpenCms before 8.5.2 allow…
Priority LOW 24CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
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.
Why it matters now
EPSS 0.01871 79th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed org.opencms:opencms-core (Maven): 8.5.2
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | org.opencms:opencms-core (Maven) | before 8.5.2 | 8.5.2 | Patch available | GHSA-4gfx-p2j4-w2vh |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- org.opencms:opencms-core (Maven) Vendor— Affected before 8.5.2 Fixed in 8.5.2 Patch available GHSA-4gfx-p2j4-w2vh
CPE configurations NVD · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:alkacon:opencms:*:*:*:*:*:*:*:* | up to 8.5.1 | Vulnerable | Alkacon |
| cpe:2.3:a:alkacon:opencms:6.0.0:*:*:*:*:*:*:* | 6.0.0 | Vulnerable | Alkacon |
| cpe:2.3:a:alkacon:opencms:6.0.2:*:*:*:*:*:*:* | 6.0.2 | Vulnerable | Alkacon |
| cpe:2.3:a:alkacon:opencms:6.0.3:*:*:*:*:*:*:* | 6.0.3 | Vulnerable | Alkacon |
| cpe:2.3:a:alkacon:opencms:6.0.4:*:*:*:*:*:*:* | 6.0.4 | Vulnerable | Alkacon |
| cpe:2.3:a:alkacon:opencms:6.2:*:*:*:*:*:*:* | 6.2 | Vulnerable | Alkacon |
| cpe:2.3:a:alkacon:opencms:6.2.1:*:*:*:*:*:*:* | 6.2.1 | Vulnerable | Alkacon |
| cpe:2.3:a:alkacon:opencms:6.2.2:*:*:*:*:*:*:* | 6.2.2 | Vulnerable | Alkacon |
| cpe:2.3:a:alkacon:opencms:6.2.3:*:*:*:*:*:*:* | 6.2.3 | Vulnerable | Alkacon |
| cpe:2.3:a:alkacon:opencms:7.0.3:*:*:*:*:*:*:* | 7.0.3 | Vulnerable | Alkacon |
- cpe:2.3:a:alkacon:opencms:*:*:*:*:*:*:*:* Versions up to 8.5.1 Vulnerable ·Alkacon
- cpe:2.3:a:alkacon:opencms:6.0.0:*:*:*:*:*:*:* Versions 6.0.0 Vulnerable ·Alkacon
- cpe:2.3:a:alkacon:opencms:6.0.2:*:*:*:*:*:*:* Versions 6.0.2 Vulnerable ·Alkacon
- cpe:2.3:a:alkacon:opencms:6.0.3:*:*:*:*:*:*:* Versions 6.0.3 Vulnerable ·Alkacon
- cpe:2.3:a:alkacon:opencms:6.0.4:*:*:*:*:*:*:* Versions 6.0.4 Vulnerable ·Alkacon
- cpe:2.3:a:alkacon:opencms:6.2:*:*:*:*:*:*:* Versions 6.2 Vulnerable ·Alkacon
- cpe:2.3:a:alkacon:opencms:6.2.1:*:*:*:*:*:*:* Versions 6.2.1 Vulnerable ·Alkacon
- cpe:2.3:a:alkacon:opencms:6.2.2:*:*:*:*:*:*:* Versions 6.2.2 Vulnerable ·Alkacon
- cpe:2.3:a:alkacon:opencms:6.2.3:*:*:*:*:*:*:* Versions 6.2.3 Vulnerable ·Alkacon
- cpe:2.3:a:alkacon:opencms:7.0.3:*:*:*:*:*:*:* Versions 7.0.3 Vulnerable ·Alkacon
Remediation
- Fix · GHSA-4gfx-p2j4-w2vh org.opencms:opencms-core (Maven) Fixed in 8.5.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2013-4600
- 2026-10-03 Alias added: GHSA-4gfx-p2j4-w2vh
References
More Alkacon Opencms vulnerabilities
- TI-2024-28583 Cross Site Scripting vulnerability in Create/Modify article function in Alkacon OpenCMS… CVSS 3.1MEDIUM 6.5
- TI-2023-19187 An arbitrary file upload vulnerability in the component /workplace#!explorer of Alkacon… CVSS 3.1MEDIUM 6.1
- TI-2024-27633 A stored cross-site scripting (XSS) vulnerability in Alkacon OpenCMS v17.0 allows… CVSS 3.1MEDIUM 5.4
- TI-2024-27632 A stored cross-site scripting (XSS) vulnerability in Alkacon OpenCMS v17.0 allows… CVSS 3.1MEDIUM 5.4
- TI-2023-15113 A stored cross-site scripting (XSS) vulnerability in alkacon-OpenCMS v11.0.0.0 allows… CVSS 3.1MEDIUM 5.4
- TI-2021-07974 OpenCMS - Stored Cross-Site Scripting (XSS) in Sitemap CVSS 3.1MEDIUM 5.4
Sources
- CVE-2013-4600 · CVE Program
- CVE-2013-4600 · NVD
- FIRST EPSS
- GHSA-4gfx-p2j4-w2vh · GitHub Advisory Database · CC BY 4.0
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