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CVE-2026-12900

MEDIUM · CVSS 6.4

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-07-20T22:17:13.257 · Çekilme zamanı: 2026-07-21T06:06:30.507190+00:00

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Detaylı analiz gerekiyor.

CVE
CVE-2026-12900
Severity
MEDIUM
CVSS
6.4
EPSS
Yok
WordPress

Orijinal NVD Açıklaması

The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `uagb/image` block in all versions up to, and including, 2.19.28 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.