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TI-2018-06554 Aliases CVE-2018-9036GHSA-2g53-pmw3-ccp9

CheckSec Canopy 3.x before 3.0.7 has stored XSS via the Login Page Disclaimer, allowing…

Priority LOW 23CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

CheckSec Canopy 3.x before 3.0.7 has stored XSS via the Login Page Disclaimer, allowing attacks by low-privileged users against higher-privileged users.

Why it matters now

EPSS 0.0051 43rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

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
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:checksec:canopy:*:*:*:*:*:*:*:*3.0.0 – 3.0.6VulnerableChecksec
  • cpe:2.3:a:checksec:canopy:*:*:*:*:*:*:*:* Versions 3.0.0 – 3.0.6 Vulnerable ·Checksec

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-9036
  2. 2026-10-03 Alias added: GHSA-2g53-pmw3-ccp9

References

Advisory 1

  • TI-2021-13809 CheckSec Canopy before 3.5.2 allows XSS attacks against the login page via the LOGIN_PAGE_DISCLAIMER parameter. CVSS 3.1MEDIUM 4.8

Sources

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