CVE-2026-85694

critical · 9.2

LaVague 0.2.35 contains a remote code execution vulnerability in PythonFromMarkdownExtractor.extract_as_object that evaluates untrusted language model output derived from web page content. Attackers can inject malicious Python code through web pages using indirect prompt injection to execute arbitrary code on the operator's host without review.

9.2

CVSS

0.9%

EPSS (exploit prob.)

61st

EPSS percentile

2026-09-04

Published

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-94

References

https://github.com/lavague-ai/LaVague
https://github.com/lavague-ai/LaVague/blob/9024bb83/lavague-core/lavague/core/extractors.py
https://github.com/lavague-ai/LaVague/issues/650
https://www.vulncheck.com/advisories/lavague-0.2.35-remote-code-execution-via-eval-extraction
https://github.com/lavague-ai/LaVague/issues/650

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-85694