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CVE-2026-47157— aiograpi: Unsafe signup challenge path handling

CVSS 6.5 · Medium EPSS 0.30% · P22

Possible ATT&CK Techniques 1AI

T1105 · Ingress Tool Transfer

Affected Version Matrix 1

VendorProductVersion RangeStatus
subzeroidaiograpi< 0.9.10affected
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I. Basic Information for CVE-2026-47157

Vulnerability Information
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Vulnerability Title
aiograpi: Unsafe signup challenge path handling
Source: NVD (National Vulnerability Database)
Vulnerability Description
aiograpi is an asynchronous Instagram API for Python. aiograpi versions before 0.9.10 accepted server-supplied signup challenge paths and used them to build request URLs before validating that the paths were relative Instagram API paths. If an attacker can influence a challenge response, for example through a local network, DNS, or proxy compromise, challenge handling requests could be sent outside the intended Instagram host with the client's existing session headers. Version 0.9.10 validates challenge paths before building URLs, solving captcha challenges, or submitting phone/SMS challenge forms.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
aiograpi 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
aiograpi是Mark个人开发者的一款异步的Instagram API Python库。 aiograpi 0.9.10之前版本存在代码问题漏洞，该漏洞源于接受服务器提供的注册挑战路径并在验证路径是否为相对Instagram API路径之前用于构建请求URL，可能导致攻击者通过本地网络、DNS或代理妥协影响挑战响应，将挑战处理请求发送到预期Instagram主机之外。
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
subzeroidaiograpi < 0.9.10 -

II. Public POCs for CVE-2026-47157

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III. Intelligence Information for CVE-2026-47157

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Patches & Fixes for CVE-2026-47157 (2)

Vendor Advisories for CVE-2026-47157 (1)

Other References for CVE-2026-47157 (1)

IV. Related Vulnerabilities

Same weakness: CWE-918

V. Comments for CVE-2026-47157

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