PT-2022-9630 · WordPress · Webp Converter For Media

Krzysztof Zając · Published 2022-01-24 · Updated 2022-01-28 · CVE-2021-25074

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 WebP Converter for Media WordPress plugin versions prior to 4.0.3

Description The issue arises from a file named passthru.php that fails to validate the src parameter before redirecting the user to it, resulting in an Open Redirect issue.

Recommendations For versions prior to 4.0.3, update to version 4.0.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the passthru.php file to minimize the risk of exploitation.

Exploit

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2021-25074

Affected Products

Webp Converter For Media

References · 6

• 🔥 https://wpscan.com/vulnerability/f3c0a155-9563-4533-97d4-03b9bac83164 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-25074 · Security Note
• https://osv.dev/vulnerability/CVE-2021-25074 · Vendor Advisory
• https://t.me/cibsecurity/36112 · Telegram Post
• https://t.me/cvenotify/25745 · Telegram Post
• https://t.me/cvenotify/25978 · Telegram Post