What’s Vulnerable › Vulnerabilities

CVE-2026-1658: Content spoofing vulnerability discovered in OpenText™ Directory Services

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-19 · updated 2026-06-17
• Weakness: CWE-451

Description

User Interface (UI) Misrepresentation of Critical Information vulnerability in OpenText™ Directory Services allows Cache Poisoning.  The vulnerability could be exploited by a bad actor to inject manipulated text into the OpenText application, potentially misleading users. This issue affects Directory Services: from 20.4.1 through 25.2.

Affected products

• OpenText™ Directory Services: from 20.4.1 through 25.2

References

• https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0858517

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