PT-2021-15870 · WordPress · Content Copy Protection & Prevent Image Save

M0Ze + 1 · Published 2021-06-01 · Updated 2022-07-29 · CVE-2021-24333

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Content Copy Protection & Prevent Image Save WordPress plugin versions prior to 1.4

Description The issue allows attackers to make a logged-in administrator set arbitrary XSS payloads in the plugin's settings due to the lack of CSRF checks and validation when saving settings.

Recommendations For Content Copy Protection & Prevent Image Save WordPress plugin versions prior to 1.4, update to version 1.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the plugin's settings page to minimize the risk of exploitation.

Exploit

Fix

XSS

CSRF

Weakness Enumeration

CWE-79

CWE-352

Related Identifiers

CVE-2021-24333

Affected Products

Content Copy Protection & Prevent Image Save

References · 8

• 🔥 https://wpscan.com/vulnerability/c722f8d0-f86b-41c2-9f1f-48e475e22864 · Exploit
• 🔥 https://m0ze.ru/exploit/csrf-prevent-content-copy-image-save-v1.3.html · Exploit
• 🔥 https://m0ze.ru/vulnerability/[2021-03-29]-[WordPress]-[CWE-352]-Content-Copy-Protection-Prevent-Image-Save-WordPress-Plugin-v1.3.txt · Exploit
• 🔥 https://m0ze.ru/vulnerability/[2021-03-29]-[WordPress]-[CWE-79]-Content-Copy-Protection-Prevent-Image-Save-WordPress-Plugin-v1.3.txt · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-24333 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24333 · Vendor Advisory
• https://m0ze.ru/vulnerability/%5B2021-03-29%5D-%5BWordPress%5D-%5BCWE-352%5D-Content-Copy-Protection-Prevent-Image-Save-WordPress-Plugin-v1.3.txt · Note
• https://m0ze.ru/vulnerability/%5B2021-03-29%5D-%5BWordPress%5D-%5BCWE-79%5D-Content-Copy-Protection-Prevent-Image-Save-WordPress-Plugin-v1.3.txt · Note