CVE-2023-25655 json
baserCMS allows any file to be uploaded
published 2023-03-23 3 y ago modified 2026-09-10 1 mo ago also GHSA-mfvg-qwcw-qvc8 , EUVD-2023-1060
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
baserCMS is a Content Management system. Prior to version 4.7.5, any file may be uploaded on the management system of baserCMS. Version 4.7.5 contains a patch.
Patch / fix
- packagist baserproject/basercms 4.7.5
- basercms basercms 4.7.5
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 20 mo ago
Exploit prediction
1.09% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 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 | baserproject/basercms | <4.7.5 |
4.7.5 |
Affected products
- baserproject basercms
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
github.com
/baserproject/basercms/commit/922025a98b0e697ab78f6a785a004e0729aa9100
web, patch
-
github.com
/baserproject/basercms/commit/9297629983ed908c7f51bf61a0231dde91404ebd
web, patch
-
github.com
/baserproject/basercms/security/advisories/GHSA-mfvg-qwcw-qvc8
web, third-party-advisory
-
github.com
/baserproject/basercms/releases/tag/basercms-4.7.5
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2023-25655
advisory
-
github.com
/baserproject/basercms
package
Sources
- CVE List CVE-2023-25655
- GitHub Advisory GHSA-mfvg-qwcw-qvc8
- NVD CVE-2023-25655
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.