PT-2022-13193 · WordPress · Flexi

Felipe Tapia Sasot · Published 2022-03-14 · Updated 2022-03-21 · CVE-2022-0449

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Flexi WordPress plugin versions prior to 4.20

Description The issue concerns a Reflected Cross-Site Scripting problem. It arises because the plugin does not properly sanitise and escape various parameters before outputting them back in certain pages, such as the user dashboard.

Recommendations For versions prior to 4.20, update to version 4.20 or later to resolve the issue. As a temporary workaround, consider restricting access to the user dashboard to minimize the risk of exploitation. Avoid using vulnerable parameters in affected pages until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-0449

Affected Products

Flexi

References · 4

• 🔥 https://wpscan.com/vulnerability/3cc1bb3c-e124-43d3-bc84-a493561a1387 · Exploit
• https://osv.dev/vulnerability/CVE-2022-0449 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0449 · Security Note
• https://t.me/cibsecurity/38873 · Telegram Post