Medium severity · published Mar 13, 2026
CVE-2025-12454
Improper neutralization of input during web page generation vulnerability has been discovered in OpenText™ Vertica.
6.1
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VE
Vertica · OpenText™
10.0 through 10.x; 11.0 through 11.x; 12.0 through 12.x; 23.0 through 23.x; 24.0 through 24.x; 25.1.0 through 25.1.x · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-12454
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-12454
Vendor Advisory
https://portal.microfocus.com/s/article/KM000045853?language=en_US
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