CVE-2023-28473 json
Concrete CMS (previously concrete5) is vulnerable to possible auth bypass in the jobs section
published 2023-04-28 3 y ago modified 2026-09-10 1 mo ago also GHSA-pj76-75cm-3552 , EUVD-2023-1367
- cvss
- 3.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
Concrete CMS (previously concrete5) versions 8.5.12 and below, and 9.0 through 9.1.3 is vulnerable to possible Auth bypass in the jobs section.
Patch / fix
- packagist concrete5/concrete5 9.2.0
- concretecms concrete_cms 9.2.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 3.3 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | concrete5/concrete5 | <9.2.0 |
9.2.0 |
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
github.com
/concretecms/concretecms/pull/11749
web
-
concretecms.org
/about/project-news/security/concrete-cms-security-advisory-2023-04-20
web, vendor-advisory
-
concretecms.com
web, product
-
concretecms.org
/about/project-news/security/2023-11-09-security-blog-about-updated-cves-and-new-release
web
-
nvd.nist.gov
/vuln/detail/CVE-2023-28473
advisory
-
github.com
/concretecms/concretecms
package
-
github.com
/concretecms/concretecms/releases/tag/8.5.13
web
Sources
- CVE List CVE-2023-28473
- GitHub Advisory GHSA-pj76-75cm-3552
- NVD CVE-2023-28473
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