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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-5556— badlogic pi-mono loader.ts discoverAndLoadExtensions code injection

Quick assessment

Affected
badlogic pi-mono
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.

OSS Weekend是Mario Zechner个人开发者的一个AI智能体开发与LLM部署管理工具。 OSS Weekend 0.58.4及之前版本存在代码注入漏洞，该漏洞源于文件packages/coding-agent/src/core/extensions/loader.ts中discoverAndLoadExtensions函数存在代码注入。

CVSS 6.3 · Medium EPSS 0.39% · P31

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-5556

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
badlogic pi-mono loader.ts discoverAndLoadExtensions code injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in badlogic pi-mono up to 0.58.4. This vulnerability affects the function discoverAndLoadExtensions of the file packages/coding-agent/src/core/extensions/loader.ts. The manipulation leads to code injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
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
OSS Weekend 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OSS Weekend是Mario Zechner个人开发者的一个AI智能体开发与LLM部署管理工具。 OSS Weekend 0.58.4及之前版本存在代码注入漏洞，该漏洞源于文件packages/coding-agent/src/core/extensions/loader.ts中discoverAndLoadExtensions函数存在代码注入。
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
badlogic pi-mono 0.58.0 -

II. Public POCs for CVE-2026-5556

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-5556

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-5556 (1)

Other References for CVE-2026-5556 (1)

Same Patch Batch · badlogic · 2026-04-05 · 3 CVEs total

CVE-2026-5557 6.3 MEDIUM badlogic pi-mono pi-mom Slack Bot slack.ts authentication bypass
CVE-2026-5533 4.3 MEDIUM badlogic pi-mono SVG Artifact SvgArtifact.ts cross site scripting

IV. Related Vulnerabilities

Same product: pi-mono
Same vendor: badlogic
Same weakness: CWE-94

V. Comments for CVE-2026-5556

No comments yet

Leave a comment