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CVE-2026-110525: Unknown MCB: The MCB WordPress plugin through 1.0.0 does not sanitise or escape request header values before storing them and later…

🗓️ 06 Nov 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

Unauthenticated Stored XSS in MCB WordPress plugin via request headers in admin grid.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-110525
6 Nov 202606:06
–circl
cve
CVE
CVE-2026-110525
6 Nov 202606:00
–cve
cvelist
Cvelist
CVE-2026-110525 MCB Stats <= 1.0.0 - Unauthenticated Stored XSS via User-Agent
6 Nov 202606:00
–cvelist
euvd
EUVD
EUVD-2026-117894
6 Nov 202606:00
–euvd
nvd
NVD
CVE-2026-110525
6 Nov 202606:16
–nvd
patchstack
Patchstack
WordPress MCB plugin <= 1.0.0 - Unauthenticated Stored XSS vulnerability
6 Nov 202607:46
–patchstack
ptsecurity
Positive Technologies
PT-2026-137807
6 Nov 202600:00
–ptsecurity

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06 Nov 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
EPSS0.00235
3