CVE-2025-66391 (GCVE-0-2025-66391)
Vulnerability from cvelistv5 – Published: 2026-06-17 00:00 – Updated: 2026-06-17 18:25
VLAI
EPSS
VEX
Summary
In Citrix Cloud through 2025-11-10, an account with read-only access can trigger the beginning of a workflow for write operations, e.g., the system will send a one-time password to an attacker-controlled email address when the attacker attempts to reset the password of a user account.
Severity
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-17 15:00 UTC
CWE
- n/a
- CWE-284 - Improper Access Control
Assigner
References
2 references
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Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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