Cross-user session disclosure via insecure application caching
Published Mar 27, 2026 · Updated Mar 27, 2026
Cache misconfiguration in OpenText Identity Manager 25.2 (v4.10.1) allows remote authenticated users to obtain another user's session data. The application cache fails to keep session data isolated by user, allowing one authenticated session to receive data cached for another. The exposed session data supports victim impersonation and access to that user's data, and exploitation requires an authenticated network session.
Summary
What happened
Cache misconfiguration in OpenText Identity Manager 25.2 (v4.10.1) allows remote authenticated users to obtain another user's session data. The application cache fails to keep session data isolated by user, allowing one authenticated session to receive data cached for another. The exposed session data supports victim impersonation and access to that user's data, and exploitation requires an authenticated network session.
The record
- CVE
- CVE-2025-13478
- Published
- Mar 27, 2026
- Updated
- Mar 27, 2026
- Vendor
- OpenText
- Product
- OpenText NetIQ Identity Manager
- Classifications
- CWE-522, CAPEC-102, T1539
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 27, 2026CVE publishedPublication date reported by the CVE source.
- Mar 27, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=25.2(v4.10.1)
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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