OpenText Directory Services up to 26.2.4 clickjacking

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.1$0-$5k2.66-

Summaryinfo

A vulnerability was found in OpenText Directory Services and classified as problematic. Affected by this issue is some unknown functionality. The manipulation results in clickjacking. This vulnerability is reported as CVE-2026-18159. The attack can be launched remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in OpenText Directory Services. Affected is an unknown code. The manipulation with an unknown input leads to a clickjacking vulnerability. CWE is classifying the issue as CWE-451. The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks. This is going to have an impact on integrity. CVE summarizes:

A vulnerability in OpenText OpenText Directory Services (OTDS) on Windows and Linux allows Clickjacking. This issue affects OpenText Directory Services (OTDS): from 10.5 through 26.2.

The advisory is shared for download at support.opentext.com. This vulnerability is traded as CVE-2026-18159 since 07/28/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1566.003.

Upgrading to version 22.4.21, 23.1.10, 23.2.8, 23.3.11, 23.4.20, 24.1.11, 24.2.8, 24.3.7, 24.4.22, 25.1.12, 25.2.11, 25.3.13, 25.4.11, 26.1.8 or 26.2.5 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Clickjacking
CWE: CWE-451
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Directory Services 22.4.21/23.1.10/23.2.8/23.3.11/23.4.20/24.1.11/24.2.8/24.3.7/24.4.22/25.1.12/25.2.11/25.3.13/25.4.11/26.1.8/26.2.5

Timelineinfo

07/28/2026 CVE reserved
11/05/2026 +100 days Advisory disclosed
11/05/2026 +0 days VulDB entry created
11/05/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: support.opentext.com
Status: Confirmed

CNA: OpenText
CVE: CVE-2026-18159 (🔒)

GCVE (CVE): GCVE-0-2026-18159
GCVE (VulDB): GCVE-100-431652

Entryinfo

Created: 11/05/2026 21:06
Changes: 11/05/2026 21:06 (65)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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