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CVE-2026-85694— LaVague 0.2.35 Remote Code Execution via eval extraction

Quick assessment

Affected
lavague-ai LaVague
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

LaVague 0.2.35 中的 存在远程代码执行漏洞，该函数会对源自网页内容的、不可信的语言模型输出进行求值。攻击者可以通过网页利用间接提示注入（indirect prompt injection）注入恶意的 Python 代码，从而在未经过审查的情况下，在操作者主机上执行任意代码。

CVSS 8.1 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
lavague-ai LaVague ≤ 0.2.35 affected
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I. Basic Information for CVE-2026-85694

Vulnerability Information
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Vulnerability Title
LaVague 0.2.35 Remote Code Execution via eval extraction
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
lavague-ai LaVague 0 ~ 0.2.35 -

II. Public POCs for CVE-2026-85694

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III. Intelligence Information for CVE-2026-85694

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Vendor Advisories for CVE-2026-85694 (1)

Security Blog Posts for CVE-2026-85694 (1)

Other References for CVE-2026-85694 (1)

IV. Related Vulnerabilities

Same weakness: CWE-94

V. Comments for CVE-2026-85694

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