CVE-2021-24220
Thrive Themes REST API Image Compression Code Execution Vulnerability
Description
Thrive “Legacy” Rise by Thrive Themes WordPress theme before 2.0.0, Luxe by Thrive Themes WordPress theme before 2.0.0, Minus by Thrive Themes WordPress theme before 2.0.0, Ignition by Thrive Themes WordPress theme before 2.0.0, FocusBlog by Thrive Themes WordPress theme before 2.0.0, Squared by Thrive Themes WordPress theme before 2.0.0, Voice WordPress theme before 2.0.0, Performag by Thrive Themes WordPress theme before 2.0.0, Pressive by Thrive Themes WordPress theme before 2.0.0, Storied by Thrive Themes WordPress theme before 2.0.0 register a REST API endpoint to compress images using the Kraken image optimization engine. By supplying a crafted request in combination with data inserted using the Option Update vulnerability, it was possible to use this endpoint to retrieve malicious code from a remote URL and overwrite an existing file on the site with it or create a new file.This includes executable PHP files that contain malicious code.
INFO
Published Date :
April 12, 2021, 2:15 p.m.
Last Modified :
Nov. 21, 2024, 5:52 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2021-24220
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-24220.
| URL | Resource |
|---|---|
| https://wpscan.com/vulnerability/a2424354-2639-4f53-a24f-afc11f6c4cac | Exploit Third Party Advisory |
| https://www.wordfence.com/blog/2021/03/recently-patched-vulnerability-in-thrive-themes-actively-exploited-in-the-wild | Third Party Advisory |
| https://wpscan.com/vulnerability/a2424354-2639-4f53-a24f-afc11f6c4cac | Exploit Third Party Advisory |
| https://www.wordfence.com/blog/2021/03/recently-patched-vulnerability-in-thrive-themes-actively-exploited-in-the-wild | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-24220 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-24220
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-24220 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-24220 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://wpscan.com/vulnerability/a2424354-2639-4f53-a24f-afc11f6c4cac Added Reference https://www.wordfence.com/blog/2021/03/recently-patched-vulnerability-in-thrive-themes-actively-exploited-in-the-wild -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Apr. 22, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H Changed Reference Type https://wpscan.com/vulnerability/a2424354-2639-4f53-a24f-afc11f6c4cac No Types Assigned https://wpscan.com/vulnerability/a2424354-2639-4f53-a24f-afc11f6c4cac Exploit, Third Party Advisory Changed Reference Type https://www.wordfence.com/blog/2021/03/recently-patched-vulnerability-in-thrive-themes-actively-exploited-in-the-wild No Types Assigned https://www.wordfence.com/blog/2021/03/recently-patched-vulnerability-in-thrive-themes-actively-exploited-in-the-wild Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:thrivethemes:focusblog:*:*:*:*:*:wordpress_:*:* versions up to (excluding) 2.0.0 *cpe:2.3:a:thrivethemes:ignition:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.0.0 *cpe:2.3:a:thrivethemes:luxe:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.0.0 *cpe:2.3:a:thrivethemes:minus:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.0.0 *cpe:2.3:a:thrivethemes:performag:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.0.0 *cpe:2.3:a:thrivethemes:pressive:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.0.0 *cpe:2.3:a:thrivethemes:rise:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.0.0 *cpe:2.3:a:thrivethemes:squared:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.0.0 *cpe:2.3:a:thrivethemes:storied:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.0.0 *cpe:2.3:a:thrivethemes:voice:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.0.0 -
CVE Modified by [email protected]
Apr. 12, 2021
Action Type Old Value New Value Changed Description Thrive “Legacyâ€? Rise by Thrive Themes WordPress theme before 2.0.0, Luxe by Thrive Themes WordPress theme before 2.0.0, Minus by Thrive Themes WordPress theme before 2.0.0, Ignition by Thrive Themes WordPress theme before 2.0.0, FocusBlog by Thrive Themes WordPress theme before 2.0.0, Squared by Thrive Themes WordPress theme before 2.0.0, Voice WordPress theme before 2.0.0, Performag by Thrive Themes WordPress theme before 2.0.0, Pressive by Thrive Themes WordPress theme before 2.0.0, Storied by Thrive Themes WordPress theme before 2.0.0 register a REST API endpoint to compress images using the Kraken image optimization engine. By supplying a crafted request in combination with data inserted using the Option Update vulnerability, it was possible to use this endpoint to retrieve malicious code from a remote URL and overwrite an existing file on the site with it or create a new file.This includes executable PHP files that contain malicious code. Thrive “Legacy” Rise by Thrive Themes WordPress theme before 2.0.0, Luxe by Thrive Themes WordPress theme before 2.0.0, Minus by Thrive Themes WordPress theme before 2.0.0, Ignition by Thrive Themes WordPress theme before 2.0.0, FocusBlog by Thrive Themes WordPress theme before 2.0.0, Squared by Thrive Themes WordPress theme before 2.0.0, Voice WordPress theme before 2.0.0, Performag by Thrive Themes WordPress theme before 2.0.0, Pressive by Thrive Themes WordPress theme before 2.0.0, Storied by Thrive Themes WordPress theme before 2.0.0 register a REST API endpoint to compress images using the Kraken image optimization engine. By supplying a crafted request in combination with data inserted using the Option Update vulnerability, it was possible to use this endpoint to retrieve malicious code from a remote URL and overwrite an existing file on the site with it or create a new file.This includes executable PHP files that contain malicious code.
Vulnerability Scoring Details
Base CVSS Score: 9.1
Base CVSS Score: 6.4
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.44 }} -16.65%
score
0.60010
percentile