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CVE-2026-30878 Detail

Description

baserCMS is a website development framework. Prior to version 5.2.3, a public mail submission API allows unauthenticated users to submit mail form entries even when the corresponding form is not accepting submissions. This bypasses administrative controls intended to stop form intake and enables spam or abuse via the API. This issue has been patched in version 5.2.3.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://basercms.net/security/JVN_20837860 GitHub, Inc.
https://github.com/baserproject/basercms/releases/tag/5.2.3 GitHub, Inc.
https://github.com/baserproject/basercms/security/advisories/GHSA-8cr7-r8qw-gp3c GitHub, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-285 Improper Authorization GitHub, Inc.  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-30878
NVD Published Date:
03/30/2026
NVD Last Modified:
03/30/2026
Source:
GitHub, Inc.