Generateblocks Vulnerabilities

The GenerateBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Dynamic Tag Injection in HTML Attributes in all versions up to, and including, 2.3.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and...

CVSS:

6.4

Affected:

up to 2.3.0

Fixed in:

2.4.0

Disclosed:

Jul 31, 2026

CVE-2026-13458 on NVD →

The GenerateBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Headline Block 'linkMetaFieldType' Dynamic Link Attribute in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-...

CVSS:

6.4

Affected:

up to 2.2.1

Fixed in:

2.3.0

Disclosed:

Jul 2, 2026

CVE-2026-9756 on NVD →

The GenerateBlocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.1.0. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive user or configuration data.

CVSS:

4.3

Affected:

up to 2.1.0

Fixed in:

2.1.1

Disclosed:

May 27, 2026

CVE-2026-48877 on NVD →

The GenerateBlocks plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.2.0. This is due to missing object-level authorization checks in the /wp-json/generateblocks/v1/dynamic-tag-replacements REST endpoint. The endpoint only verifies that the user has the edit_...

CVSS:

6.5

Affected:

up to 2.2.0

Fixed in:

2.2.1

Disclosed:

May 4, 2026

CVE-2026-3454 on NVD →

The GenerateBlocks plugin for WordPress is vulnerable to information exposure due to missing object-level authorization checks in versions up to, and including, 2.1.2. This is due to the plugin registering multiple REST API routes under `generateblocks/v1/meta/` that gate access with `current_user_can('edit_posts')`, w...

CVSS:

4.3

Affected:

up to 2.1.2

Fixed in:

2.2.0

Disclosed:

Dec 12, 2025

CVE-2025-12512 on NVD →

The GenerateBlocks plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'get_option_rest' function in all versions up to, and including, 2.1.1. This makes it possible for authenticated attackers, with contributor level access and above, to read arbitrary WordPress o...

CVSS:

6.5

Affected:

up to 2.1.1

Fixed in:

2.1.2

Disclosed:

Oct 24, 2025

CVE-2025-11879 on NVD →

The GenerateBlocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.9.1 via the 'get_image_description' function. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data including the content of pr...

CVSS:

4.3

Affected:

up to 1.9.1

Fixed in:

2.0.0

Disclosed:

Feb 28, 2025

CVE-2024-13546 on NVD →

The GenerateBlocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.8.2 via Query Loop. This makes it possible for authenticated attackers, with contributor access and above, to see contents of posts and pages in draft or private status as well as those with s...

CVSS:

4.3

Affected:

up to 1.8.2

Fixed in:

1.8.3

Disclosed:

Mar 1, 2024

CVE-2024-1452 on NVD →

The GenerateBlocks WordPress plugin before 1.4.0 does not validate the generateblocks/container block's tagName attribute, which could allow users with a role as low as contributor to perform Cross-Site Scripting attacks.

CVSS:

6.4

Affected:

up to 1.3.5

Fixed in:

1.4.0

Disclosed:

Nov 1, 2021

CVE-2021-24751 on NVD →