CVE-2025-55278
Improper authentication in the API authentication middleware of HCL DevOps Loop allows authentication tokens to be accepted without proper validation of their expiration and cryptographic signature. As a result, an attacker could potentially use expired or tampered tokens to gain unauthorized access to sensitive resources and perform actions with elevated privileges.
Published:Nov 5, 2025
Last Modified:Apr 15, 2026
EPS:Nov 5, 2025
EPSS Score:0.00022
CVSS Score:8.1
Affected Products
Vendor
Product
Action
Vendor
Hcltech
Product
Devops Loop
Hcltech
Devops Loop
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
