WordPress collectchat plugin <= 2.4.9 - Cross Site Scripting (XSS) vulnerability
Priority LOW 31CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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
Unauthenticated Cross Site Scripting (XSS) in collectchat <= 2.4.9 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0023 13th 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 |
|---|---|---|---|---|---|
| collectchat | collectchat | up to 2.4.9 | — | No fix listed | CNA |
- collectchat Vendorcollectchat Affected up to 2.4.9 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-40765
- 2026-10-03 Alias added: GHSA-4w22-gv7q-mh5h
More collectchat vulnerabilities
- TI-2024-20162 WordPress Collect.chat plugin <= 2.4.1 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
- TI-2026-00523 Cross-site scripting in collectchat Chatbot for WordPress by Collect.chat ⚡️ CVSS 3.1MEDIUM 6.4
- TI-2023-05234 Cross-site scripting in collectchat Collect.chat Chatbot ⚡️ CVSS 3.1MEDIUM 4.8
Sources
- CVE-2026-40765 · CVE Program
- CVE-2026-40765 · NVD
- FIRST EPSS
- GHSA-4w22-gv7q-mh5h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences