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CVE-2026-32734

baserCMS: Multiple vulnerabilities in baserCMS

Published: Mar 31, 2026Updated: Apr 1, 2026 Sources: CVE List NVDCWE-79
NVD MITRE
7.1CVSSHIGH
EPSS Score
0.3%
Top 83.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Breakdown

AV:NAC:LPR:NUI:RS:CC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

basercmsbaserproject
On-prem
Web & CMS Plugins / cms-core
basercmsbasercms
On-premWeb App
Web & CMS Plugins / cms-core
baserprojectoss-projectWeb & CMS Pluginsaka basercms
basercmscommercialWeb & CMS Plugins

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/baserproject/basercms/security/advisories/GHSA-677c-xv24-crgx
github.com
https://basercms.net/security/JVN_20837860
basercms.net
https://github.com/baserproject/basercms/releases/tag/5.2.3
github.com

Timeline

Published
Mar 31, 2026
Last Updated
Apr 1, 2026

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