CVE-2025-12454 - CVE House

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Status published Medium CVE-2025-12454

Improper neutralization of input during web page generation vulnerability has been discovered in OpenText™ Vertica.

5.1 CVSS

Vulnerability Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in OpenText™ Vertica allows Reflected XSS. The vulnerability could lead to Reflected XSS attack of cross-site scripting in Vertica management console application.This issue affects Vertica: from 10.0 through 10.X, from 11.0 through 11.X, from 12.0 through 12.X, from 23.0 through 23.X, from 24.0 through 24.X, from 25.1.0 through 25.1.X.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://portal.microfocus.com/s/article/KM000045853?language=en_US

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Affected Vendor

OpenText™

View all reports →

Affected Software

Vertica

Vulnerable Versions:

10.0, 11.0, 12.0, 23.0, 24.0, 25.1.0

Timeline

Official Publish: March 13th, 2026

Last Modified: March 13th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement