CVE-2026-12084
MediumCVSS 5.4Exploitation Probability (EPSS)
Low risk6th percentile - higher than 6% of all known CVEs
Summary
IBM DevOps Deploy (UCD) versions 8.1 through 8.1.2.6 and 8.2 through 8.2.1.0 improperly configure CORS, allowing an attacker to perform privileged actions and retrieve sensitive information because the domain is not restricted to trusted domains.
Risk Assessment
The risk involves potential cross-origin attacks that could lead to theft of credentials, sessions, or other confidential data, as well as unauthorized operations within the system.
Recommendation
Immediately upgrade IBM DevOps Deploy to version 8.1.2.7 or later (for 8.1 branch) and 8.2.1.1 or later (for 8.2 branch), and configure an allowed domain list in CORS headers.
Other vulnerabilities in IBM DevOps Deploy
See all- CVE-2026-12085Medium
IBM UrbanCode Deploy and IBM DevOps Deploy in vulnerable versions may disclose sensitive configurations and secrets to authenticated users in API responses, which could be used in further attacks against the system.
- CVE-2025-14148Medium
IBM UCD - IBM DevOps Deploy versions 8.1 through 8.1.2.3 could allow an authenticated user with LLM integration configuration privileges to recover a previously saved LLM API Token.
- CVE-2025-13489Medium
IBM UCD - IBM DevOps Deploy 8.1 through 8.1.2.3 IBM DevOps Deploy transmits data in clear text that could allow an attacker to obtain sensitive information using man in the middle techniques.
Original NVD description (English source)
IBM UCD - IBM DevOps Deploy 8.1 through 8.1.2.6, and 8.2 through 8.2.1.0 uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information as the domain name is not being limited to only trusted domains.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS