CVE-2023-3304
Improper Access Control in admidio/admidio
Improper Access Control in GitHub repository admidio/admidio prior to 4.2.9.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Improper Access Control in admidio/admidio
Improper Access Control in GitHub repository admidio/admidio prior to 4.2.9.
- Record
CVE-2023-3304- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
EUVDEUVD-2023-1911
Improper Access Control in GitHub repository admidio/admidio prior to 4.2.9.
- Record
EUVD-2023-1911- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x3m2-3pwj-8fj4
Admidio Improper Access Control vulnerability
Admidio prior to 4.2.9 is vulnerable to Improper Access Control.
- Record
GHSA-x3m2-3pwj-8fj4- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
NVD
Improper Access Control in GitHub repository admidio/admidio prior to 4.2.9.
- Record
CVE-2023-3304- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N - CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
OSV
Improper Access Control in admidio/admidio
Improper Access Control in GitHub repository admidio/admidio prior to 4.2.9.
- Record
CVE-2023-3304- CVSS 3.0
- 5.9 Medium
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
OSVGHSA-x3m2-3pwj-8fj4
Admidio Improper Access Control vulnerability
Admidio prior to 4.2.9 is vulnerable to Improper Access Control.
- Record
GHSA-x3m2-3pwj-8fj4- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
admidio/admidioPackagist |
before 4.2.9 | 4.2.9 |
admidio/admidioPackagist |
before 4.2.9, plus listed versions 4.1.04.1.3v4.2-Beta.1v4.2-Beta.2v4.2-Beta.3 Show 9 moreShow lessv4.2.0v4.2.1v4.2.2v4.2.3v4.2.4v4.2.5v4.2.6v4.2.7v4.2.8 |
4.2.9 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-3304 is a medium vulnerability (CVSS 5.9) in Admidio, published June 23, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 36th percentile. Fixed in admidio/admidio 4.2.9.
References
huntr.dev/bounties/721fae61-3c8c-4e4b-8407-64321bc0ed17
github.com/admidio/admidio/commit/3b248b7d5e0e60a00ee2f9a6908d538d62a5837f
nvd.nist.gov/vuln/detail/CVE-2023-3304