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CVE-2025-27775— Applio allows SSRF and file write in model_download.py

EPSS 2.33% · P85
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I. Basic Information for CVE-2025-27775

Vulnerability Information
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Vulnerability Title
Applio allows SSRF and file write in model_download.py
Source: NVD (National Vulnerability Database)
Vulnerability Description
Applio is a voice conversion tool. Versions 3.2.7 and prior are vulnerable to server-side request forgery (SSRF) and file write in `model_download.py` (line 143 in 3.2.7). The blind SSRF allows for sending requests on behalf of Applio server and can be leveraged to probe for other vulnerabilities on the server itself or on other back-end systems on the internal network, that the Applio server can reach. The file write allows for writing files on the server, which can be coupled with other vulnerabilities, for example an unsafe deserialization, to achieve remote code execution on the Applio server. As of time of publication, no known patches are available.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Applio 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Applio是西班牙AI Hispano的一款开源 AI 语音转换工具。 Applio 3.2.7及之前版本存在代码问题漏洞，该漏洞源于model_download.py中的服务端请求伪造和文件写入问题，可能导致攻击者代表Applio服务器发送请求，探测服务器本身或内部网络上的其他漏洞，或通过文件写入实现远程代码执行。
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
IAHispanoApplio <= 3.2.7 -

II. Public POCs for CVE-2025-27775

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III. Intelligence Information for CVE-2025-27775

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Same Patch Batch · IAHispano · 2025-03-19 · 14 CVEs total

CVE-2025-27780Applio allows unsafe deserialization in model_information.py
CVE-2025-27781Applio allows unsafe deserialization in inference.py
CVE-2025-27785Applio allows arbitrary file read in train.py export_index function
CVE-2025-27774Applio allows SSRF and file write in model_download.py
CVE-2025-27786Applio allows arbitrary file removal in core.py
CVE-2025-27783Applio allows arbitrary file write in train.py
CVE-2025-27787Applio allows a DoS in restart.py
CVE-2025-27777Applio allows SSRF and file write in model_download.py
CVE-2025-27779Applio allows unsafe deserialization in model_blender.py
CVE-2025-27778Applio allows unsafe deserialization in infer.py
CVE-2025-27776Applio allows SSRF and file write in model_download.py
CVE-2025-27782Applio allows arbitrary file write in inference.py
CVE-2025-27784Applio allows arbitrary file read in train.py export_pth function

IV. Related Vulnerabilities

Same product: Applio
Same vendor: IAHispano
Same weakness: CWE-918

V. Comments for CVE-2025-27775

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