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CVE

CVE-2023-25655

baserCMS is a Content Management system. Prior to version 4.7.5, any file may be uploaded on the management system of ba

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.

CRITICAL · CVSS 9.8 EPSS 0.00561
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-434Unrestricted Upload of File with Dangerous Type
CWE-434Unrestricted Upload of File with Dangerous Type
▤

Affected Products & Versions

1
basercms< 4.7.5
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD23 Mar 2023 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/baserproject/basercms/commit/922025a98b0e697ab78f6a785a004e0729aa9100Patch
https://github.com/baserproject/basercms/commit/9297629983ed908c7f51bf61a0231dde91404ebdPatch
https://github.com/baserproject/basercms/releases/tag/basercms-4.7.5Release Notes
https://github.com/baserproject/basercms/security/advisories/GHSA-mfvg-qwcw-qvc8Third Party Advisory
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