PT-2023-11824 · WordPress · Spectra

Lana Codes · Published 2023-02-21 · Updated 2023-02-28 · CVE-2020-36656

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Spectra WordPress plugin versions prior to 1.15.0

Description The issue allows contributors to conduct stored XSS attacks via the plugin's Gutenberg blocks due to insufficient sanitization of user input in the style HTML attribute.

Recommendations For versions prior to 1.15.0, update to version 1.15.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the Gutenberg blocks until the update is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-36656

Affected Products

Spectra

References · 4

• 🔥 https://wpscan.com/vulnerability/10f7e892-7a91-4292-b03e-6ad75756488b · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-36656 · Security Note
• https://osv.dev/vulnerability/CVE-2020-36656 · Vendor Advisory
• https://t.me/cibsecurity/58585 · Telegram Post