PT-2025-33391 · Posimyth · Nexter Blocks

Md Ismail · Published 2025-08-14 · Updated 2025-08-15 · CVE-2025-54739

Positive Technologies · (AI Summary)

CVSS v3.1

5.3

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions:

Nexter Blocks versions through 4.5.4

Description:

Missing authorization exists in POSIMYTH Nexter Blocks due to incorrectly configured access control security levels.

Recommendations:

At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2025-54739

Affected Products

Nexter Blocks

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-54739 · Security Note
• https://twitter.com/CVEnew/status/1956289101134750040 · Twitter Post
• https://t.me/CVEtracker/30033 · Telegram Post
• https://patchstack.com/database/wordpress/plugin/the-plus-addons-for-block-editor/vulnerability/wordpress-nexter-blocks-plugin-plugin-4-5-4-broken-access-control-vulnerability?_s_id=cve · Note