CVE-2026-32734 — Cross-site Scripting in Basercms

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
6.1MEDIUMNVD
EPSS
0.0%
top 90.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Baserproject BasercmsBasercms
Timeline
PublishedMar 31

Description

baserCMS is a website development framework. Prior to version 5.2.3, baserCMS has DOM-based cross-site scripting in tag creation. This issue has been patched in version 5.2.3.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages3 packages

▶NVDbasercms/basercms< 5.2.3
▶CVEListV5baserproject/basercms< 5.2.3
▶Packagistbaserproject/basercms< 5.2.3

🔴Vulnerability Details

2
GHSA
baserCMS is Vulnerable to Cross-site Scripting↗2026-03-31
▶
OSV
baserCMS is Vulnerable to Cross-site Scripting↗2026-03-31
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-32734 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶