Vulnerability Details : CVE-2020-24313
Potential exploit
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-24313
- Etoilewebdesign » Ultimate Appointment Booking & Scheduling » For WordpressVersions up to, including, (<=) 1.1.9cpe:2.3:a:etoilewebdesign:ultimate_appointment_booking_\&_scheduling:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-24313
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-24313
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2020-24313
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-24313
-
https://zeroaptitude.com/zerodetail/wordpress-plugin-bug-hunting-part-1/
WordPress Plugin Bug Hunting - Part 1 - Zero AptitudeExploit;Third Party Advisory
-
https://wordpress.org/plugins/ultimate-appointment-scheduling/
Ultimate Appointment Booking & Scheduling – WordPress plugin | WordPress.orgProduct;Third Party Advisory
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