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WordPress Spectra Legacy – Gutenberg Blocks plugin <= 2.19.28 - Authenticated (Contributor+) Stored Cross-Site Scripting vulnerability

🗓️ 20 Jul 2026 09:16:50Reported by PatchstackType 
patchstack
 patchstack
🔗 patchstack.com👁 4 Views

Authenticated stored cross-site scripting in WordPress Spectra Legacy Gutenberg Blocks plugin up to version 2.19.28.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-12900
20 Jul 202621:29
attackerkb
CVE
CVE-2026-12900
20 Jul 202621:29
cve
Cvelist
CVE-2026-12900 Spectra Gutenberg Blocks <= 2.19.28 - Authenticated (Contributor+) Stored Cross-Site Scripting via uagb/image Block
20 Jul 202621:29
cvelist
EUVD
EUVD-2026-46114
21 Jul 202600:30
euvd
NVD
CVE-2026-12900
20 Jul 202622:17
nvd
Positive Technologies
PT-2026-61728
20 Jul 202600:00
ptsecurity
Vulners
Node
wordpressspectraRange2.19.28

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20 Jul 2026 09:16Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.16.4
EPSS0.00187
4