CVE-2022-4719 json
Business Logic Errors in ikus060/rdiffweb
published 2022-12-23 3 y ago modified 2026-06-17 4 mo ago also GHSA-2wpw-cm9w-v4xm , PYSEC-2022-43005 , EUVD-2022-0256
- cvss
- 5.7
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 63%
- public exploits
- 0
- none known
Summary
Business Logic Errors in GitHub repository ikus060/rdiffweb prior to 2.5.5.
Patch / fix
- pypi rdiffweb 2.5.5
- ikus060 ikus060/rdiffweb 2.5.5
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
1.03% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/9f746881-ad42-446b-9b1d-153391eacc09 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.7 | CVSS:3.0/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.0 | 5.7 | CVSS:3.0/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | rdiffweb | <2.5.5 |
2.5.5 |
Affected products
- ikus060 ikus060/rdiffweb
Classification
- Weakness
-
- CWE-840 Business Logic Errors
References
-
github.com
/ikus060/rdiffweb/commit/bc4bed89affcba71251fe54ed10639da9d392c1d
web, patch, third-party-advisory
-
huntr.dev
/bounties/9f746881-ad42-446b-9b1d-153391eacc09
web, exploit, patch, third-party-advisory, evidence
-
nvd.nist.gov
/vuln/detail/CVE-2022-4719
advisory
-
github.com
/ikus060/rdiffweb
package
-
github.com
/pypa/advisory-database/tree/main/vulns/rdiffweb/PYSEC-2022-43005.yaml
web
-
github.com
/advisories/GHSA-2wpw-cm9w-v4xm
advisory
Sources
- CVE List CVE-2022-4719
- GitHub Advisory GHSA-2wpw-cm9w-v4xm
- NVD CVE-2022-4719
- OSV PYSEC-2022-43005
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.