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TI-2020-06578 Aliases CVE-2020-8160GHSA-7726-7mp9-p4f2

Cross-site scripting in MendixSSO

Priority LOW 28CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
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 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

MendixSSO <= 2.1.1 contains endpoints that make use of the openid handler, which is suffering from a Cross-Site Scripting vulnerability via the URL path. This is caused by the reflection of user-supplied data without appropriate HTML escaping or output encoding. As a result, a JavaScript payload may be injected into the above endpoint causing it to be executed within the context of the victim's browser.

Why it matters now

EPSS 0.00723 54th 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
—MendixSSOup to 2.1.1—No fix listedCNA
  • MendixSSO Vendor— Affected up to 2.1.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:mendix:mendixsso:*:*:*:*:*:*:*:*up to 2.1.1VulnerableMendix
  • cpe:2.3:a:mendix:mendixsso:*:*:*:*:*:*:*:* Versions up to 2.1.1 Vulnerable ·Mendix

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-8160
  2. 2026-10-03 Alias added: GHSA-7726-7mp9-p4f2

References

Advisory 2

Sources

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