PT-2021-16336 · WordPress · Qr Redirector

Apple502J · Published 2021-11-17 · Updated 2021-11-18 · CVE-2021-24854

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: QR Redirector WordPress plugin versions prior to 1.6.1

Description: The issue allows users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks due to insufficient sanitization and escaping of some QR Redirect fields.

Recommendations: For versions prior to 1.6.1, update to version 1.6.1 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24854

Affected Products

Qr Redirector

References · 3

• 🔥 https://wpscan.com/vulnerability/0d422397-69ff-4d05-aafa-7a572e460e5f · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-24854 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24854 · Vendor Advisory