High severity · published Mar 27, 2026
CVE-2025-13478
Cache Misconfiguration Leading to Cross-User Data Exposure
8.4
CVSS
0.3%
EPSS
No
On KEV
Description
Cache misconfiguration vulnerability in OpenText Identity Manager on Windows, Linux allows remote authenticated users to obtain another user's session data via insecure application cache handling. This issue affects Identity Manager: 25.2(v4.10.1).
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IM
Identity Manager · OpenText
25.2(v4.10.1) · source: vendor