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TI-2021-11915 Aliases CVE-2021-31927GHSA-3r8c-rqqr-c7h4

An Insecure Direct Object Reference (IDOR) vulnerability in Annex Cloud Loyalty…

Priority LOW 21CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-639.

Summary

An Insecure Direct Object Reference (IDOR) vulnerability in Annex Cloud Loyalty Experience Platform <2021.1.0.1 allows any authenticated attacker to modify any existing user, including users assigned to different environments and clients. It was fixed in v2021.1.0.2.

Why it matters now

EPSS 0.00506 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:annexcloud:loyalty_experience_platform:*:*:*:*:*:*:*:*before 2020.1.0.1VulnerableAnnexcloud
  • cpe:2.3:a:annexcloud:loyalty_experience_platform:*:*:*:*:*:*:*:* Versions before 2020.1.0.1 Vulnerable ·Annexcloud

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-31927
  2. 2026-10-03 Alias added: GHSA-3r8c-rqqr-c7h4

References

Advisory 1

Other 1

  • TI-2021-11916 Annex Cloud Loyalty Experience Platform <2021.1.0.1 allows any authenticated attacker to… CVSS 3.1HIGH 8.8
  • TI-2021-11917 Annex Cloud Loyalty Experience Platform <2021.1.0.1 allows any authenticated attacker to… CVSS 3.1MEDIUM 4.3

Sources

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