CVE-2026-47157
aiograpi: Unsafe signup challenge path handling
6.5
MEDIUM
CVSS 3.1
Description
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. A malicious or tampered challenge payload could cause challenge handling requests to 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.
How to fix CVE-2026-47157
To remediate CVE-2026-47157, upgrade the affected package to a fixed version below.
- —upgrade to 0.9.10 or later
Is CVE-2026-47157 being exploited?
No exploitation signal available. Neither CISA KEV nor a current EPSS score has been published for CVE-2026-47157.
Affected packages (1)
- from 0, < 0.9.10
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |