Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-62674— Omnigent: Shared Agent Bundle Overwrite Leads to Authenticated Runner RCE

Quick assessment

Affected
omnigent-ai omnigent
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Omnigent是omnigent组织的一个 AI 代理框架。 Omnigent 0.3.0之前版本存在代码注入漏洞，该漏洞源于会话权限检查不充分，未拒绝绑定的共享或模板代理，可能导致经过身份验证的用户替换共享代理包并添加stdio MCP服务器，从而执行攻击者控制的命令，泄露文件、凭据、工作区数据、内部服务及影响runner可用性。

CVSS 9.0 · Critical EPSS 0.51% · P42

Affected Version Matrix 1

VendorProduct Version RangeStatus
omnigent-ai omnigent < 0.3.0 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-62674

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Omnigent: Shared Agent Bundle Overwrite Leads to Authenticated Runner RCE
Source: CVE Program / CVE List V5
Vulnerability Description
Omnigent is an open-source AI agent framework and meta-harness for orchestrating coding agents. Prior to 0.3.0, PUT /sessions/{session_id}/agent checks LEVEL_EDIT permission for a session but does not reject a bound shared or template agent whose agent.session_id is None. An authenticated user with edit access to a session can replace that shared agent bundle through omnigent/server/routes/sessions.py, add a stdio MCP server, and cause later sessions that use the shared agent to launch an attacker-controlled command through omnigent/tools/mcp.py. The command executes with the Omnigent runner process permissions and can expose files, credentials, workspace data, internal services, and runner availability. This issue is fixed in version 0.3.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/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
Vulnerability Title
Omnigent 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Omnigent是omnigent组织的一个 AI 代理框架。 Omnigent 0.3.0之前版本存在代码注入漏洞，该漏洞源于会话权限检查不充分，未拒绝绑定的共享或模板代理，可能导致经过身份验证的用户替换共享代理包并添加stdio MCP服务器，从而执行攻击者控制的命令，泄露文件、凭据、工作区数据、内部服务及影响runner可用性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
omnigent-ai omnigent < 0.3.0 -

II. Public POCs for CVE-2026-62674

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7696 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-62674

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-62674 (2)

Vendor Advisories for CVE-2026-62674 (1)

Vendor Pages for CVE-2026-62674 (1)

Same Patch Batch · omnigent-ai · 2026-08-21 · 4 CVEs total

CVE-2026-62675 8.8 HIGH Omnigent: Uploaded Agent Bundle Allows Authenticated Runner RCE via Python Callable Tools
CVE-2026-62677 8.8 HIGH Omnigent: Unvalidated os_env.cwd in agent bundle yields arbitrary host filesystem access o
CVE-2026-62676 7.1 HIGH Omnigent Guardrail policy bypass: shell-command parser fails open in policies/builtins/_sh

IV. Related Vulnerabilities

Same product: omnigent
Same vendor: omnigent-ai
Same weakness: CWE-94

V. Comments for CVE-2026-62674

No comments yet

Leave a comment