CVE-2026-32734
baserCMS: Multiple vulnerabilities in baserCMS
MEDIUM
6.1
CVSS Score
Published: March 31, 2026 at 12:46 AM UTC
Updated: June 17, 2026 at 10:36 AM UTC
2 products affected across 2 vendorsBasercmsBasercms
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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 5.2.3
Basercms· Baserprojectcomposer
60%v < 5.2.3
Affected range stops below 5.2.3, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
x_refsource_CONFIRMVendor Advisory
Source: cverecord
https://github.com/baserproject/basercms/security/advisories/GHSA-677c-xv24-crgxx_refsource_MISCRelease Notes
Source: cverecord
https://github.com/baserproject/basercms/releases/tag/5.2.3SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusANALYZED
CWE
CWE-79
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