What’s Vulnerable › Vulnerabilities

CVE-2023-36385: WordPress PostX – Gutenberg Blocks for Post Grid Plugin <= 2.9.9 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-07-25 · updated 2026-06-17
• Weakness: CWE-79

Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in wpxpo PostX – Gutenberg Post Grid Blocks plugin <= 2.9.9 versions.

Affected products

• WPXPO PostX: through 2.9.9

References

• https://patchstack.com/database/vulnerability/ultimate-post/wordpress-postx-gutenberg-post-grid-blocks-plugin-2-9-9-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/ultimate-post/wordpress-postx-gutenberg-post-grid-blocks-plugin-2-9-9-cross-site-scripting-xss-vulnerability?_s_id=cve

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