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Vulnerability record · CVE-2023-2227 · published 21 April 2023
CVE-2023-2227: Modoboa improper authorization vulnerability
Modoboa · Modoboa
Improper Authorization in GitHub repository modoboa/modoboa prior to 2.1.0.
9.1 CVSS 3.1 Critical EPSS 44% · top 1.3% CWE-285 · Improper authorization
9.1CVSS 3.1 base score
44%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD
Description
Improper Authorization in GitHub repository modoboa/modoboa prior to 2.1.0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://github.com/modoboa/modoboa/commit/7bcd3f6eb264d4e3e01071c97c2bac51cdd6fe97 | Patch |
| https://huntr.dev/bounties/351f9055-2008-4af0-b820-01ff66678bf3 | ExploitPatchThird Party Advisory |
| https://github.com/modoboa/modoboa/commit/7bcd3f6eb264d4e3e01071c97c2bac51cdd6fe97 | Patch |
| https://huntr.dev/bounties/351f9055-2008-4af0-b820-01ff66678bf3 | ExploitPatchThird Party Advisory |
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Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
9.8CVE-2023-2160Modoboa weak password requirements vulnerabilityWeak Password Requirements in GitHub repository modoboa/modoboa prior to 2.1.0.EPSS 0.62%9.8CVE-2023-0777Modoboa vulnerabilityAuthentication Bypass by Primary Weakness in GitHub repository modoboa/modoboa prior to 2.0.4.EPSS 15%8.8CVE-2023-5690Modoboa cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.2.2.EPSS 0.43%7.2CVE-2026-27602Modoboa os command injection vulnerabilityModoboa is a mail hosting and management platform. Prior to version 2.7.1, `exec_cmd()` in `modoboa/lib/sysutils.py` always runs subprocess calls wit…EPSS 0.69%6.8CVE-2023-2228Modoboa cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.1.0.EPSS 0.38%6.5CVE-2023-0438Modoboa cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.0.4.EPSS 0.35%6.5CVE-2023-0398Modoboa cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) in GitHub repository modoboa/modoboa prior to 2.0.4.EPSS 0.35%5.4CVE-2023-5688Modoboa cross-site scripting vulnerabilityCross-site Scripting (XSS) - DOM in GitHub repository modoboa/modoboa prior to 2.2.2.EPSS 0.57%
Source: NIST National Vulnerability Database (record CVE-2023-2227), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
