Read the docs
TI-2005-04038 Aliases CVE-2005-4294GHSA-g4fc-j79q-gjrh

Cross-site scripting (XSS) vulnerability in Alkacon OpenCms before 6.0.3 allows remote…

Priority LOW 23CWE-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

Cross-site scripting (XSS) vulnerability in Alkacon OpenCms before 6.0.3 allows remote attackers to inject arbitrary web script or HTML via the username in the login page.

Why it matters now

EPSS 0.01374 72nd percentileScored 2026-11-07
Fix Fixed org.opencms:opencms-core (Maven): 6.0.3

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—org.opencms:opencms-core (Maven)before 6.0.36.0.3Patch availableGHSA-g4fc-j79q-gjrh
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • org.opencms:opencms-core (Maven) Vendor— Affected before 6.0.3 Fixed in 6.0.3 Patch available GHSA-g4fc-j79q-gjrh

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:alkacon:opencms:*:*:*:*:*:*:*:*up to 6.0.2VulnerableAlkacon
cpe:2.3:a:alkacon:opencms:6.0.0:*:*:*:*:*:*:*6.0.0VulnerableAlkacon
  • cpe:2.3:a:alkacon:opencms:*:*:*:*:*:*:*:* Versions up to 6.0.2 Vulnerable ·Alkacon
  • cpe:2.3:a:alkacon:opencms:6.0.0:*:*:*:*:*:*:* Versions 6.0.0 Vulnerable ·Alkacon

Remediation

  • Fix · GHSA-g4fc-j79q-gjrh org.opencms:opencms-core (Maven) Fixed in 6.0.3 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2005-4294
  2. 2026-10-03 Alias added: GHSA-g4fc-j79q-gjrh

References

  • 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
See all 31 →

Sources