8.4

CVE-2025-13478: opentext identity manager Insufficiently Protected Credentials

CVSS: 8.4v4.0HighAwaiting analysis
Published 27-03-2026Last modified 27-03-2026
Open JSON

Vulnerability summary

CVE-2025-13478 is a high (CVSS 8.4) Insufficiently Protected Credentials vulnerability in opentext identity manager. EPSS estimates a 0.29% chance of exploitation in the next 30 days, higher than 19.9% of scored vulnerabilities.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.4/10
010
High · v4.0 (CVE.org)
EPSS score
0.29%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 27-03-2026
    PublishedVulnerability first disclosed.
  2. 27-03-2026
    Last modifiedVulnerability information updated.

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).

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.29%

Chance of exploitation in the next 30 days

Percentile

20%

Versus all other CVEs

30-day change

0.00 pp

From 0.29% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.29%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Opentext1 product

1 vendor · 1 product

References

2 links