CVE-2020-36656

Spectra – WordPress Gutenberg Blocks <= 1.14.11 - Authenticated (Contributor+) Stored Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

6.4

CVSS Score

6.4

CVSS Score

medium

Severity

1.15.0

Patched in

640d

Time to patch

Description

The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.14.11 due to insufficient sanitizing of input in Gutenberg blocks. This makes it possible for contributors, or higher privileged users, to inject arbitrary web scripts that execute in a victim's browser.

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=1.14.11

PublishedJanuary 24, 2023

Last updatedOctober 24, 2024

Affected pluginultimate-addons-for-gutenberg

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/7d9b5f4e-5d98-49b2-adbb-1db906b07c45?source=api-prod

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