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4 vulnerabilities found for CoolClock by Unknown
CVE-2026-83546 (GCVE-0-2026-83546)
Vulnerability from nvd – Published: 2026-09-11 06:00 – Updated: 2026-09-11 10:11
VLAI
EPSS
VEX
Title
CoolClock < 4.3.8 - Contributor+ Stored XSS via Skin Class Attribute
Summary
The CoolClock WordPress plugin before 4.3.8 does not properly escape a skin setting before outputting it within an HTML attribute, allowing users with contributor-level access and above to inject arbitrary web scripts that execute when the content is viewed.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 10:05 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/57fcdde1-1723-42… | exploitvdb-entrytechnical-description |
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CVE-2026-83545 (GCVE-0-2026-83545)
Vulnerability from nvd – Published: 2026-09-11 06:00 – Updated: 2026-09-11 10:12
VLAI
EPSS
VEX
Title
CoolClock < 4.3.8 - Contributor+ Stored XSS via Custom Skin JSON
Summary
The CoolClock WordPress plugin before 4.3.8 does not properly escape a custom skin setting before outputting it inside an inline script, allowing users with contributor-level access and above to inject arbitrary JavaScript that executes when the content is viewed.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 10:04 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/d331d834-08f7-46… | exploitvdb-entrytechnical-description |
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CVE-2026-83546 (GCVE-0-2026-83546)
Vulnerability from cvelistv5 – Published: 2026-09-11 06:00 – Updated: 2026-09-11 10:11
VLAI
EPSS
VEX
Title
CoolClock < 4.3.8 - Contributor+ Stored XSS via Skin Class Attribute
Summary
The CoolClock WordPress plugin before 4.3.8 does not properly escape a skin setting before outputting it within an HTML attribute, allowing users with contributor-level access and above to inject arbitrary web scripts that execute when the content is viewed.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 10:05 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/57fcdde1-1723-42… | exploitvdb-entrytechnical-description |
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CVE-2026-83545 (GCVE-0-2026-83545)
Vulnerability from cvelistv5 – Published: 2026-09-11 06:00 – Updated: 2026-09-11 10:12
VLAI
EPSS
VEX
Title
CoolClock < 4.3.8 - Contributor+ Stored XSS via Custom Skin JSON
Summary
The CoolClock WordPress plugin before 4.3.8 does not properly escape a custom skin setting before outputting it inside an inline script, allowing users with contributor-level access and above to inject arbitrary JavaScript that executes when the content is viewed.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-11 10:04 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/d331d834-08f7-46… | exploitvdb-entrytechnical-description |
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