CVE-2022-34983 json
The scu-captcha package in PyPI v0.0.1 to v0.0.4 included a code execution backdoor inserted by a third party.
published 2022-07-22 4 y ago modified 2026-06-17 4 mo ago also PYSEC-2022-43166 , EUVD-2022-0411
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
The scu-captcha package in PyPI v0.0.1 to v0.0.4 included a code execution backdoor inserted by a third party.
Patch / fix
- pypi scu-captcha 0.0.5
Exploit prediction
1.68% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/SunnyHaze/SCU-Captcha/issues/1 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| OSV | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | scu-captcha | >=0.0.1, <0.0.5 |
0.0.5 |
References
-
github.com
/SunnyHaze/SCU-Captcha/issues/1
exploit, issue-tracking, third-party-advisory, report
-
pypi.doubanio.com
/simple/request
not-applicable, web
-
pypi.org
/project/scu-captcha/
product, package
Sources
- CVE List CVE-2022-34983
- NVD CVE-2022-34983
- OSV PYSEC-2022-43166
Fencer Vulns 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.