CVE-2023-2227 in the critical feed json
Improper Authorization in modoboa/modoboa
published 2023-04-21 3 y ago modified 2026-06-17 4 mo ago also GHSA-67mg-gm8m-ph5r , PYSEC-2023-35 , EUVD-2023-0171
- cvss
- 9.1
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 43.8%
- EPSS 43.8% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
Improper Authorization in GitHub repository modoboa/modoboa prior to 2.1.0.
Patch / fix
- pypi modoboa 2.1.0
- modoboa modoboa/modoboa 2.1.0
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
43.76% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Modoboa < 2.1.0 - Improper Authorization nuclei detection template
- huntr.dev https://huntr.dev/bounties/351f9055-2008-4af0-b820-01ff66678bf3 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 9.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| GitHub | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | modoboa | <2.1.0 |
2.1.0 |
Affected products
- modoboa modoboa/modoboa
Classification
- Weakness
-
- CWE-285 Improper Authorization
References
-
github.com
/modoboa/modoboa/commit/7bcd3f6eb264d4e3e01071c97c2bac51cdd6fe97
web, patch
-
huntr.dev
/bounties/351f9055-2008-4af0-b820-01ff66678bf3
web, exploit, patch, third-party-advisory, evidence
-
nvd.nist.gov
/vuln/detail/CVE-2023-2227
advisory
-
github.com
/modoboa/modoboa
package
-
github.com
/pypa/advisory-database/tree/main/vulns/modoboa/PYSEC-2023-35.yaml
web
-
github.com
/advisories/GHSA-67mg-gm8m-ph5r
advisory
Sources
- CVE List CVE-2023-2227
- GitHub Advisory GHSA-67mg-gm8m-ph5r
- NVD CVE-2023-2227
- OSV PYSEC-2023-35
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.