6.1
MEDIUM
CVE-2020-24313
Etoile Web Design Ultimate Appointment Booking & Scheduling WordPress Plugin Cross-Site Scripting (XSS)
Description

Etoile Web Design Ultimate Appointment Booking & Scheduling WordPress Plugin v1.1.9 and lower does not sanitize the value of the "Appointment_ID" GET parameter before echoing it back out inside an input tag. This results in a reflected XSS vulnerability that attackers can exploit with a specially crafted URL.

INFO

Published Date :

Aug. 26, 2020, 1:15 p.m.

Last Modified :

Feb. 14, 2024, 1:17 a.m.

Remotely Exploitable :

Yes !

Impact Score :

2.7

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2020-24313 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2020-24313 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 Etoilewebdesign ultimate_appointment_booking_\&_scheduling
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-2020-24313.

URL Resource
https://wordpress.org/plugins/ultimate-appointment-scheduling/ Product Third Party Advisory
https://zeroaptitude.com/zerodetail/wordpress-plugin-bug-hunting-part-1/ Exploit Third Party Advisory URL Repurposed

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).

A spiky Australian bug hunter

Go Makefile Dockerfile

Updated: 3 months, 2 weeks ago
25 stars 4 fork 4 watcher
Born at : July 7, 2020, 5:27 a.m. This repo has been linked 10 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-24313 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-24313 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
  • Initial Analysis by [email protected]

    Sep. 03, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type https://wordpress.org/plugins/ultimate-appointment-scheduling/ No Types Assigned https://wordpress.org/plugins/ultimate-appointment-scheduling/ Product, Third Party Advisory
    Changed Reference Type https://zeroaptitude.com/zerodetail/wordpress-plugin-bug-hunting-part-1/ No Types Assigned https://zeroaptitude.com/zerodetail/wordpress-plugin-bug-hunting-part-1/ Exploit, Third Party Advisory
    Added CWE NIST CWE-79
    Added CPE Configuration OR *cpe:2.3:a:etoilewebdesign:ultimate_appointment_booking_\&_scheduling:*:*:*:*:*:wordpress:*:* versions up to (including) 1.1.9
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-2020-24313 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-2020-24313 weaknesses.

Exploit Prediction

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

0.08 }} 0.00%

score

0.30916

percentile

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