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CVE-2025-27772— Uptrain vulnerable to remote code execution via `/new_run` endpoint

CVSS 7.4 · High EPSS 0.83% · P55

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProductVersion RangeStatus
uptrain-aiuptrain<= 0.7.1affected
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I. Basic Information for CVE-2025-27772

Vulnerability Information
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Vulnerability Title
Uptrain vulnerable to remote code execution via `/new_run` endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
UpTrain is an open-source platform to evaluate and improve generative AI applications. In version 0.7.1 and prior, the `/new_run` endpoint is vulnerable to remote code execution via the `checks` and `metadata` parameters. Any user that has access to UpTrain and a valid authentication method may be able to execute arbitrary code in the context of the host running UpTrain, which in most cases will be the docker container as suggested by the documentation. As of time of publication, no known patch is available.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Source: CVE Program / CVE List V5
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: CVE Program / CVE List V5
Vulnerability Title
UpTrain AI UpTrain 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UpTrain AI UpTrain是UpTrain AI组织开源的一个机器学习模型评估与监控平台。 UpTrain AI UpTrain 0.7.1及之前版本存在输入验证错误漏洞，该漏洞源于/new_run端点对checks和metadata参数处理不当，可能导致远程代码执行。
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

VendorProductAffected VersionsCPESubscribe
uptrain-aiuptrain <= 0.7.1 -

II. Public POCs for CVE-2025-27772

#POC DescriptionSource LinkShenlong Link
AI-Generated POCVerified env Premium
Reproduced successfully in a real sandbox· Below is the actual recording of building the environment and exploiting the vulnerability.
Success marker:VULNERABLE: RCE via eval() in /new_run — executed in container: uid=0(root) gid=0(root) groups=0(root) PROOF_49a15cef330d05ba
Reproduction recording is a Pro+ exclusive
Watch the full sandbox build + live exploit recording for this CVE. Limited-time ¥499/mo.
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claude_code · 7229 chars
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III. Intelligence Information for CVE-2025-27772

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Vendor Advisories for CVE-2025-27772 (1)

Other References for CVE-2025-27772 (1)

Same Patch Batch · uptrain-ai · 2026-08-17 · 4 CVEs total

CVE-2025-276217.7 HIGHUpTrain has a Constant Default API Key
CVE-2025-277717.4 HIGHUptrain vulnerable to remote code execution via `/add_prompts` endpoint
CVE-2025-277707.4 HIGHUpTrain vulnerable to Remote code execution at `/create_project`

IV. Related Vulnerabilities

Same product: uptrain
Same vendor: uptrain-ai
Same weakness: CWE-74

V. Comments for CVE-2025-27772

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