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Vulnerability · Published Mar 13, 2026 · Assigned by OpenText

CVE-2025-12454Improper neutralization of input during web page generation vulnerability has been discovered in OpenText™ Vertica.

Medium 5.1

In plain English

A medium-severity cross-site scripting in Vertica from OpenText™. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 9% of all known vulnerabilities).

Severity (CVSS 4.0)5.1Medium
Exploit odds (30 days)0.2%top 91.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
OpenText™ Vertica 10.0 – through 10.x11.0 – through 11.x12.0 – through 12.x23.0 – through 23.x24.0 – through 24.x25.1.0 – through 25.1.x

Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/AU:Y/R:U

References