CVE-2026-47157 json
aiograpi: Unsafe signup challenge path handling
published 5mo ago modified 16d ago also GHSA-jh37-x3fv-4x72 , PYSEC-2026-2337 , EUVD-2026-36272
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 9%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- pypi aiograpi 0.9.10
- github.com/subzeroid/aiograpi@9c24151 commit
- github.com/subzeroid/aiograpi#274 pull request
- github.com/subzeroid/aiograpi/releases/tag/0.9.10 release
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5mo ago
Exploit prediction
0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| OSV | 3.1 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| GitHub | 3.1 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | aiograpi | <0.9.10 |
0.9.10 |
Affected products
- subzeroid aiograpi
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/subzeroid/aiograpi/pull/274
web
-
github.com
/subzeroid/aiograpi/commit/9c24151916beca622e588bfb3167c98711ff744f
web
-
github.com
/subzeroid/aiograpi/security/advisories/GHSA-jh37-x3fv-4x72
web
-
github.com
/subzeroid/aiograpi/releases/tag/0.9.10
web
-
nvd.nist.gov
/vuln/detail/CVE-2026-47157
advisory
-
github.com
/subzeroid/aiograpi
package
-
pypi.org
/project/aiograpi
package
-
github.com
/advisories/GHSA-jh37-x3fv-4x72
advisory
Sources
- CVE List CVE-2026-47157
- GitHub Advisory GHSA-jh37-x3fv-4x72
- NVD CVE-2026-47157
- OSV PYSEC-2026-2337
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.