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Opentext

Vendor security scorecard – 3 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 4
3
CVEs
0
Critical
1
High
0
KEV
0
PoC
1
Unpatched C/H
33.3%
Patch Rate
0.2%
Avg EPSS

Severity Breakdown

CRITICAL
0
HIGH
1
MEDIUM
2
LOW
0

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2026-11878 Cross-site scripting in OpenText Access Manager 5.1 through 5.1.2 lets a remote unauthenticated attacker inject script that executes in the browser of a targeted user of this enterprise SSO/access-management platform (CWE-79). Per the vendor-supplied CVSS 4.0 vector the flaw carries high vulnerable-system confidentiality impact (VC:H) but high attack complexity and a specific attack requirement (AC:H/AT:P), yielding a base score of 8.2. No public exploit identified at time of analysis and it is not listed in CISA KEV. HIGH 8.2 0.2% 41
No patch
CVE-2026-11877 Unauthorized configuration modification in OpenText Access Manager before 5.1.3 allows a remote unauthenticated attacker to alter system configuration via API calls that lack proper authorization enforcement, classified under CWE-648 (Incorrect Use of Privileged APIs). Affected deployments expose privileged API endpoints without adequate access control, enabling integrity impact across both the vulnerable system and subsequent systems relying on it for identity and access decisions. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in CISA KEV. MEDIUM 6.3 0.2% 32
No patch
CVE-2025-3271 Cross-site scripting in OpenText Documentum Webtop versions prior to 16.7.1 allows an authenticated attacker to inject malicious scripts into the application that execute in a victim user's browser upon interaction with attacker-controlled content. The CVSS 4.0 vector (PR:L/UI:A) confirms exploitation requires both a valid account and active victim engagement, constraining the realistic attack surface to insider threats or compromised accounts. No public exploit code or active exploitation has been identified at time of analysis. MEDIUM 4.8 0.3% 24

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