CVE-2024-8325: medium-severity vulnerability in BlockSpare — News, Magazine and Blog Addons…
Gutenberg Page Builder Blocks & Ready-Made Patterns Library <= 3.2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.3%
The Blockspare: Gutenberg Blocks & Patterns for Blogs, Magazines, Business Sites – Post Grids, Sliders, Carousels, Counters, Page Builder & Starter Site Imports, No Coding Needed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in the ‘blockspare_render_social_sharing_block’ function in all versions up to, and including, 3.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
blockspare · BlockSpare — News, Magazine and Blog Addons for (Gutenberg) Block EditorRelated CVEs — BlockSpare — News, Magazine and Blog Addons…
In the same product, most dangerous first.
CVE-2022-4974MEDIUMFreemius SDK <= 2.4.2 - Missing Authorization ChecksEPSS 0.4%CVE-2025-4684MEDIUMBlockSpare: Gutenberg Blocks & Patterns for Blogs, Magazines, Business Sites <= 3.2.13.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Image Carousel and Image Slider WidgetsEPSS 0.3%CVE-2024-13362MEDIUMFreemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url ParameterEPSS 0.3%