WordPress Page Builder: Live Composer Plugin <= 1.5.23 is vulnerable to Cross Site Scripting (XSS)
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Live Composer Team Page Builder: Live Composer allows Stored XSS.This issue affects Page Builder: Live Composer: from n/a through 1.5.23.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0031 23rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Live Composer Team | Page Builder: Live Composer | up to 1.5.23 | — | No fix listed | CNA |
- Page Builder: Live Composer VendorLive Composer Team Affected up to 1.5.23 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:blueastral:page_builder\:_live_composer:*:*:*:*:*:wordpress:*:* | _live_composer | Vulnerable | Live Composer Team |
- cpe:2.3:a:blueastral:page_builder\:_live_composer:*:*:*:*:*:wordpress:*:* Versions _live_composer Vulnerable ·Live Composer Team
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-52193
- 2026-10-03 Alias added: GHSA-gwfv-rx78-gch3
References
More Live Composer Team Page Builder vulnerabilities
- TI-2022-04267 Page Builder: Live Composer < 1.5.23 - Contributor+ Stored XSS via Shortcode CVSS 3.1MEDIUM 5.4
- TI-2023-28634 WordPress Page Builder: Live Composer Plugin <= 1.5.25 is vulnerable to PHP Object Injection CVSS 3.1HIGH 7.7
- TI-2024-23648 WordPress Page Builder: Live Composer plugin <= 1.5.42 - Contributor+ Shortcode Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
- TI-2024-23637 WordPress Page Builder: Live Composer plugin <= 2.1.22 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 5.9
Sources
- CVE-2023-52193 · CVE Program
- CVE-2023-52193 · NVD
- FIRST EPSS
- GHSA-gwfv-rx78-gch3 · GitHub Advisory Database · CC BY 4.0
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