SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityDeferred

CVE-2026-12559

A Stored Cross-Site Scripting (XSS) vulnerability has been identified in OpenText Vendor Invoice Management for SAP Solutions Capture Validation application.

HIGH 7.3EPSS 0.39%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A Stored Cross-Site Scripting (XSS) vulnerability has been identified in OpenText Vendor Invoice Management for SAP Solutions Capture Validation application. Under certain conditions, this issue could allow execution of unauthorized script content in a user's browser, potentially impacting confidentiality and integrity of information processed through the application.

CVSS 4.0
7.3 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS
0.39% probability · 32th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-79
Source
security@opentext.com
EPSS trend
0%3%5%25 September 2026: 0.39%26 October 2026: 0.39%25 September 202626 October 2026

EPSS moved from 0.4% on 25 September 2026 to 0.4% on 26 October 2026.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.