CVE-2024-42523 json
publiccms V4.0.202302.e and before is vulnerable to Any File Upload via publiccms/admin/cmsTemplate/saveMetaData
published 2024-08-23 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-39660
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
publiccms V4.0.202302.e and before is vulnerable to Any File Upload via publiccms/admin/cmsTemplate/saveMetaData
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gitee.com https://gitee.com/sanluan/PublicCMS/issues/IADVDM referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected products
- publiccms publiccms
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
gitee.com
/sanluan/PublicCMS/issues/IADVDM
exploit, issue-tracking
-
gist.github.com
/ilikeoyt/3dbbca2679c2551eaaeaea9c83acf1a1
third-party-advisory
Sources
- CVE List CVE-2024-42523
- NVD CVE-2024-42523
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