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CVE-2025-12453

MEDIUM CVSS 4.0: 5.1 EPSS 0.03%
Updated Apr 17, 2026
Opentext
Parameter Value
CVSS 5.1 (MEDIUM)
Affected Versions 10.0.0-0 — 25.4.0-0
Fixed In 25.4.0-0
Type CWE-79 (Cross-Site Scripting (XSS))
Vendor Opentext
Public PoC No

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, from 25.2.0 through 25.2.X, from 25.3.0 through 25.3.X.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Active
User action required

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Opentext Vertica
cpe:2.3:a:opentext:vertica:*:*:*:*:*:*:*:*
10.0.0-0 25.4.0-0