PT-2026-31139 · Posimyth · Posimyth Nexter Blocks The-Plus-Addons-For-Block-Editor

Published 2026-04-08 · Updated 2026-04-12 · CVE-2026-39516

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions POSIMYTH Nexter Blocks the-plus-addons-for-block-editor versions through 4.7.0

Description A flaw exists in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor that allows the retrieval of embedded sensitive data. This is due to an exposure of sensitive system information to an unauthorized control sphere.

Recommendations Update to a version newer than 4.7.0

Fix

Weakness Enumeration

CWE-497

Related Identifiers

CVE-2026-39516

Affected Products

Posimyth Nexter Blocks The-Plus-Addons-For-Block-Editor

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-39516 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/the-plus-addons-for-block-editor/vulnerability/wordpress-nexter-blocks-plugin-4-7-0-sensitive-data-exposure-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/2043368574350512512 · Twitter Post