8.8
HIGH
CVE-2020-36698
WordPress CleanTalk Plugin Authentication Bypass Remote Code Execution Vulnerability
Description

The Security & Malware scan by CleanTalk plugin for WordPress is vulnerable to unauthorized user interaction in versions up to, and including, 2.50. This is due to missing capability checks on several AJAX actions and nonce disclosure in the source page of the administrative dashboard. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to call functions and delete and/or upload files.

INFO

Published Date :

Oct. 20, 2023, 7:15 a.m.

Last Modified :

Nov. 21, 2024, 5:30 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2020-36698 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.

ID Vendor Product Action
1 Cleantalk security_\&_malware_scan

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-2020-36698 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-36698 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://blog.nintechnet.com/multiple-vulnerabilities-fixed-in-security-malware-scan-by-cleantalk-plugin/
    Added Reference https://wpscan.com/vulnerability/23960f42-dfc1-4951-9169-02d889283f01
    Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/0fb9b039-eb04-4c27-89eb-1932c9c31962?source=cve
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Removed CWE Wordfence CWE-862
  • Initial Analysis by [email protected]

    Oct. 26, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://blog.nintechnet.com/multiple-vulnerabilities-fixed-in-security-malware-scan-by-cleantalk-plugin/ No Types Assigned https://blog.nintechnet.com/multiple-vulnerabilities-fixed-in-security-malware-scan-by-cleantalk-plugin/ Exploit, Third Party Advisory
    Changed Reference Type https://wpscan.com/vulnerability/23960f42-dfc1-4951-9169-02d889283f01 No Types Assigned https://wpscan.com/vulnerability/23960f42-dfc1-4951-9169-02d889283f01 Third Party Advisory
    Changed Reference Type https://www.wordfence.com/threat-intel/vulnerabilities/id/0fb9b039-eb04-4c27-89eb-1932c9c31962?source=cve No Types Assigned https://www.wordfence.com/threat-intel/vulnerabilities/id/0fb9b039-eb04-4c27-89eb-1932c9c31962?source=cve Third Party Advisory
    Added CWE NIST CWE-862
    Added CPE Configuration OR *cpe:2.3:a:cleantalk:security_\&_malware_scan:*:*:*:*:*:wordpress:*:* versions up to (excluding) 2.51
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-36698 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-2020-36698 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.14 }} 0.02%

score

0.49431

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability