PT-2022-9619 · WordPress · Skins For Contact Form 7

Krzysztof Zając · Published 2022-02-01 · Updated 2022-04-12 · CVE-2021-25063

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 Skins for Contact Form 7 WordPress plugin versions prior to 2.5.1

Description The issue is related to a Reflected Cross-Site Scripting problem. It occurs because the tab parameter is not properly sanitised and escaped before being outputted back in an admin page. This allows for potential malicious script injection.

Recommendations For versions prior to 2.5.1, update to version 2.5.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the admin page where the tab parameter is outputted to minimize the risk of exploitation. Avoid using the tab parameter in the affected admin page until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-25063

Affected Products

Skins For Contact Form 7

References · 4

• 🔥 https://wpscan.com/vulnerability/e2185887-3e53-4089-aa3f-981c944ee0bb · Exploit
• https://osv.dev/vulnerability/CVE-2021-25063 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25063 · Security Note
• https://t.me/cvenotify/26282 · Telegram Post