CVE-2022-4018 json
Missing Authentication for Critical Function in ikus060/rdiffweb
published 3y ago modified 4mo ago also GHSA-4wph-9vrm-6v3w , PYSEC-2022-43001 , EUVD-2022-0252
- cvss
- 6.1
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 0
- none known
Summary
Missing Authentication for Critical Function in GitHub repository ikus060/rdiffweb prior to 2.5.0a6.
Patch / fix
- pypi rdiffweb 2.4.11a1, 2.5.0a6
- ikus060 ikus060/rdiffweb 2.5.0a6
Is CVE-2022-4018 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.88% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/5340c2f6-0252-40f6-8929-cca5d64958a5 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.1 | CVSS:3.0/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | rdiffweb | <2.5.0a6 <2.4.11a1 |
2.5.0a6 2.4.11a1 |
Affected products
- ikus060 ikus060/rdiffweb
Classification
- Weakness
-
- CWE-306 Missing Authentication for Critical Functionality
References
-
github.com
/ikus060/rdiffweb/commit/f2a32f2a9f3fb8be1a9432ac3d81d3aacdb13095
web, patch, third-party-advisory
-
huntr.dev
/bounties/5340c2f6-0252-40f6-8929-cca5d64958a5
web, exploit, third-party-advisory, evidence
-
nvd.nist.gov
/vuln/detail/CVE-2022-4018
advisory
-
github.com
/ikus060/rdiffweb
package
-
github.com
/pypa/advisory-database/tree/main/vulns/rdiffweb/PYSEC-2022-43001.yaml
web
-
github.com
/advisories/GHSA-4wph-9vrm-6v3w
advisory
Sources
- CVE List CVE-2022-4018
- GitHub Advisory GHSA-4wph-9vrm-6v3w
- NVD CVE-2022-4018
- OSV PYSEC-2022-43001
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.