TI-2025-12898 Aliases CVE-2025-14116 GHSA-w3x2-cp2p-mfrh

xerrors Yuxi-Know embed.py OtherEmbedding.aencode server-side request forgery

LOW 23CWE-918Published 2025-12-05 · Updated 2025-12-08

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: —
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00281 20th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
xerrors	Yuxi-Know	0.1; 0.2; 0.3; 0.4.0	—	No fix listed	CNA

Yuxi-Know Vendorxerrors Affected 0.1; 0.2; 0.3; 0.4.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-14116
2026-10-03 Alias added: GHSA-w3x2-cp2p-mfrh

References

Exploit 1

https://www.notion.so/SSRF-vulnerablity-in-Yuxi-Know-2afea92a3c4180bea524f1a253f8d9a0?source=copy_link

Patch 1

https://github.com/xerrors/Yuxi-Know/commit/0ff771dc1933d5a6b78f804115e78a7d8625c3f3

TI-2026-37283 Yuxi has a JWT Authentication Bypass Leading to Cross-Instance Administrator Token Reuse CVSS 3.1CRITICAL 9.4
TI-2026-85209 Sandbox isolation failure in Yuxi exposes cross-tenant data and services CVSS 3.1CRITICAL 9.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences