OpenText Web Site Management Server 16.7.0/16.7.1 cross-site request forgery

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in OpenText Web Site Management Server 16.7.0/16.7.1. The impacted element is an unknown function. The manipulation leads to cross-site request forgery. This vulnerability is uniquely identified as CVE-2025-13671. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in OpenText Web Site Management Server 16.7.0/16.7.1. It has been rated as problematic. This issue affects an unknown code. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is integrity. The summary by CVE is:

Cross-Site Request Forgery (CSRF) vulnerability in OpenText™ Web Site Management Server allows Cross Site Request Forgery. The vulnerability could make a user, with active session inside the product, click on a page that contains this malicious HTML triggering to perform changes unconsciously. This issue affects Web Site Management Server: 16.7.0, 16.7.1.

The weakness was disclosed by Mario Tesoro as KB0854846. The advisory is shared at support.opentext.com. The identification of this vulnerability is CVE-2025-13671 since 11/25/2025. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

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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: 5.4
VulDB Meta Temp Score: 5.4

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

NVD Base Score: 6.5
NVD Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

11/25/2025 CVE reserved
02/20/2026 +87 days Advisory disclosed
02/20/2026 +0 days VulDB entry created
02/28/2026 +8 days VulDB entry last update

Sourcesinfo

Advisory: KB0854846
Researcher: Mario Tesoro
Status: Confirmed

CVE: CVE-2025-13671 (🔒)
GCVE (CVE): GCVE-0-2025-13671
GCVE (VulDB): GCVE-100-347057

Entryinfo

Created: 02/20/2026 01:38
Updated: 02/28/2026 02:29
Changes: 02/20/2026 01:38 (71), 02/28/2026 02:29 (12)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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