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CVE-2026-7725— PrefectHQ prefect GitRepository Pull storage.py argument injection

Quick assessment

Affected

PrefectHQ prefect

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.

Prefect是Prefect开源的一款工作流编排工具，使开发人员能够构建、观察数据管道并对数据管道做出反应。 Prefect 3.6.25.dev6及之前版本存在注入漏洞，该漏洞源于GitRepository Pull Handler组件中文件src/prefect/runner/storage.py的未知功能对参数commit_sha/directories的操作导致参数注入，攻击者可通过远程发起攻击。

CVSS 6.3 · Medium EPSS 0.42% · P36 Updated May 06, 2026

Possible ATT&CK Techniques 2 AI

T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

Vendor	Product	Version Range	Status
PrefectHQ	prefect	`3.6.25.dev6`	affected
		`3.6.25.dev7`	unaffected

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I. Basic Information for CVE-2026-7725

Vulnerability Information

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Vulnerability Title

PrefectHQ prefect GitRepository Pull storage.py argument injection

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was found in PrefectHQ prefect up to 3.6.25.dev6. Affected by this issue is some unknown functionality of the file src/prefect/runner/storage.py of the component GitRepository Pull Handler. The manipulation of the argument commit_sha/directories results in argument injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. Upgrading to version 3.6.25.dev7 can resolve this issue. The patch is identified as 6a9d9918716ce4ee0297b69f3046f7067ef1faae. It is advisable to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

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

参数注入或修改

Source: CVE Program / CVE List V5

Vulnerability Title

Prefect 注入漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

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
PrefectHQ	prefect	3.6.25.dev6	`cpe:2.3:a:prefect:prefect::::::::`

II. Public POCs for CVE-2026-7725

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Verified env Premium

Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.

Success marker:

VULNERABLE: uid=0(root) gid=0(root) groups=0(root) — RCE confirmed via git --upload-pack argument injection through commit_sha [trigger] Exploitation successful!

Reproduction recording is a Pro+ exclusive

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claude_code · 4777 chars

GitHub 复现环境（可 clone 直接跑）

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III. Intelligence Information for CVE-2026-7725

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Patches & Fixes for CVE-2026-7725 (2)

Proof of Concept for CVE-2026-7725 (1)

🔗 REPORT.md · GitHub Read full article exploit

Other References for CVE-2026-7725 (2)

https://www.cve.org/CVERecord?id=CVE-2026-7725

Same Patch Batch · PrefectHQ · 2026-05-04 · 4 CVEs total

CVE-2026-7723	7.3 HIGH	PrefectHQ prefect WebSocket Endpoint in missing authentication
CVE-2026-7722	5.3 MEDIUM	PrefectHQ prefect Health Check API health endswith improper authentication
CVE-2026-7724	5.0 MEDIUM	PrefectHQ prefect Webhook/Notification validate_restricted_url toctou

IV. Related Vulnerabilities

Same product: prefect

Same vendor: PrefectHQ

Same weakness: CWE-88