7.5
HIGH
CVE-2021-24831
"WordPress Tab Plugin Unauthenticated AJAX Action Bypass"
Description

All AJAX actions of the Tab WordPress plugin before 1.3.2 are available to both unauthenticated and authenticated users, allowing unauthenticated attackers to modify various data in the plugin, such as add/edit/delete arbitrary tabs.

INFO

Published Date :

Jan. 3, 2022, 1:15 p.m.

Last Modified :

Aug. 31, 2023, 4:12 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-24831 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 Rich-web tab
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-2021-24831.

URL Resource
https://wpscan.com/vulnerability/75ed9f5f-e091-4372-a6cb-57958ad5f900 Exploit Third Party Advisory

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-2021-24831 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-24831 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 [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Aug. 31, 2023

    Action Type Old Value New Value
    Removed CWE NIST CWE-862
    Added CWE NIST CWE-425
  • Modified Analysis by [email protected]

    Feb. 10, 2022

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

    Jan. 25, 2022

    Action Type Old Value New Value
    Removed CWE WPScan CWE-284
    Added CWE WPScan CWE-862
    Removed CWE Reason CWE-284 / More specific CWE option available
  • Initial Analysis by [email protected]

    Jan. 11, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Changed Reference Type https://wpscan.com/vulnerability/75ed9f5f-e091-4372-a6cb-57958ad5f900 No Types Assigned https://wpscan.com/vulnerability/75ed9f5f-e091-4372-a6cb-57958ad5f900 Exploit, Third Party Advisory
    Added CWE NIST CWE-862
    Added CPE Configuration OR *cpe:2.3:a:rich-web:tab:*:*:*:*:*:wordpress:*:* versions up to (excluding) 1.3.2
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-2021-24831 is associated with the following CWEs:

Exploit Prediction

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

0.16 }} 0.02%

score

0.52782

percentile

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