PT-2026-29153 · Basercms · Basercms

Do Ich Nam + 5 · Published 2026-03-31 · Updated 2026-03-31 · CVE-2026-32734

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions baserCMS versions prior to 5.2.3

Description baserCMS is a website development framework that contains a DOM-based cross-site scripting issue in tag creation.

Recommendations Update to version 5.2.3 or later.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-32734

GHSA-677C-XV24-CRGX

Affected Products

Basercms

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32734.json · Exploit
• https://github.com/baserproject/basercms/security/advisories/GHSA-677c-xv24-crgx · Vendor Advisory
• https://basercms.net/security/JVN_20837860 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-32734 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-677c-xv24-crgx · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-32734 · Security Note
• https://github.com/baserproject/basercms/releases/tag/5.2.3 · Note
• https://github.com/baserproject/basercms · Note
• https://twitter.com/CVEarity/status/2038912013414670653 · Twitter Post
• https://twitter.com/cyberbivash/status/2038835860720713942 · Twitter Post
• https://twitter.com/CVEnew/status/2038916052755902751 · Twitter Post