CVE-2026-121771 · Package
NO FIX YET · SEE WHAT TO DO
PublishPress Gutenberg Blocks (advanced-gutenberg) versions through 3.7.6 insert sensitive information into data it sends, according to the NVD entry. An attacker can retrieve that embedded sensitive data.
first public Nov 13, 2026 · 1 source
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The sources only state that versions through 3.7.6 of the PublishPress Gutenberg Blocks plugin are affected. Sites running that WordPress plugin are the ones to look at; the sources do not say which configuration or data path is exposed, or whether an account is needed.
Not affected if plugin-not-installed
Who cares gutenberg, publishpress, wordpress
3.7.6 are listed as affected.3.7.6 is implied by the affected range, but the sources do not name it.Insertion of Sensitive Information Into Sent Data vulnerability in PublishPress Gutenberg Blocks advanced-gutenberg allows Retrieve Embedded Sensitive Data.This issue affects Gutenberg Blocks: from n/a through 3.7.6.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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