Name: CVE-2026-121721: PublishPress Gutenberg Blocks: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PublishPress…
Creator: Rapid7
Published: 2026-11-13T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-121721, CWE-79, CVSS 6.5

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PublishPress Gutenberg Blocks advanced-gutenberg allows Stored XSS.This issue affects Gutenberg Blocks: from n/a through 3.7.6.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L)

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CVSS Details

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