Detections
Analytics

SCA: security update for baserproject/basercms (GHSA-8cr7-r8qw-gp3c)

medium Tenable Self-Hosted Container Security Plugin ID 439559

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2026-30878)

Solution

Update the baserproject/basercms library and its related packages to version 5.2.3 or later.

See Also

https://github.com/advisories/GHSA-8cr7-r8qw-gp3c

Plugin Details

Severity: Medium

ID: 439559

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 4/1/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2026-30878

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/31/2026

Vulnerability Publication Date: 3/31/2026

Reference Information

CVE: CVE-2026-30878

cwe: CWE-285