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TI-2026-00326 Aliases CVE-2026-0518GHSA-jc22-fwx5-phhh

XSS in Secure Access Consoles prior to 14.20

Priority LOW 21CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · Low · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

CVE-2026-0518 is a cross-site scripting vulnerability in versions of Secure Access prior to 14.20. An attacker with administrative privileges can interfere with another administrator’s use of the console.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00173 6th percentileScored 2026-11-07
Fix Fixed Secure Access (Absolute Security): 14.20

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Absolute SecuritySecure Accessbefore 14.2014.20Patch availableCNA
  • Secure Access VendorAbsolute Security Affected before 14.20 Fixed in 14.20 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:absolute:secure_access:*:*:*:*:*:*:*:*before 14.20VulnerableAbsolute Security
  • cpe:2.3:a:absolute:secure_access:*:*:*:*:*:*:*:* Versions before 14.20 Vulnerable ·Absolute Security

Remediation

  • Fix · CNA Secure Access (Absolute Security) Fixed in 14.20

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Absolute Security Secure Access 14.20

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2026-00325 Denial of Service in Secure Access Servers Prior to 14.20.Priority LOW 27
    • TI-2026-00327 Information Disclosure in Secure Access Between 12.70 and 14.20Priority LOW 20
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-0518
  2. 2026-10-03 Alias added: GHSA-jc22-fwx5-phhh

References

Advisory 1

  • TI-2026-25841 Memory management vulnerability in Secure Access servers CVSS 4.0HIGH 8.7
  • TI-2026-39972 Out-of-bounds read in Absolute Security Secure Access CVSS 4.0HIGH 8.7
  • TI-2026-29603 Privilge misconfiguration in Secure Access installers CVSS 4.0HIGH 8.5
  • TI-2026-25847 Arbitrary read/write vulnerability in Windows clients prior to 14.50 CVSS 4.0HIGH 8.5
  • TI-2025-31193 Memory management vulnerability in Absolute Secure Access server versions 9.0 to 13.54 CVSS 4.0HIGH 8.7
  • TI-2026-39971 NULL pointer dereference in Absolute Security Secure Access CVSS 4.0MEDIUM 6.9
See all 53 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences