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CVE Vulnerability Details :
CVE-2026-1658
PUBLISHED
More InfoOfficial Page
Assigner-OpenText
Assigner Org ID-f81092c5-7f14-476d-80dc-24857f90be84
View Known Exploited Vulnerability (KEV) details
Published At-19 Feb, 2026 | 22:40
Updated At-19 Feb, 2026 | 22:40
Rejected At-
▼CVE Numbering Authority (CNA)
Content spoofing vulnerability discovered in OpenText™ Directory Services

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
Vendor
Open Text CorporationOpenText™
Product
Directory Services
Default Status
unaffected
Versions
Affected
  • From 20.4.1 through 25.2 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-451CWE-451 User Interface (UI) Misrepresentation of Critical Information
Type: CWE
CWE ID: CWE-451
Description: CWE-451 User Interface (UI) Misrepresentation of Critical Information
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L/U:Clear
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L/U:Clear
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-141CAPEC-141 Cache Poisoning
CAPEC ID: CAPEC-141
Description: CAPEC-141 Cache Poisoning
Solutions

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

Configurations
Workarounds
Exploits
Credits
finder
Andrej Šimko of Accenture
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0858517
N/A
Hyperlink: https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0858517
Resource: N/A
Details not found