CVE-2020-24313

Public Exploit

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.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.26%
Third-Party Advisory wordpress.org Third-Party Advisory zeroaptitude.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://zeroaptitude.com/zerodetail/wordpress-plugin-bug-hunting-part-1/ url repurposed exploit third party advisory
https://wordpress.org/plugins/ultimate-appointment-scheduling/ third party advisory product

Frequently Asked Questions

What is the severity of CVE-2020-24313?
CVE-2020-24313 has been scored as a medium severity vulnerability.
How to fix CVE-2020-24313?
To fix CVE-2020-24313, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-24313 being actively exploited in the wild?
It is possible that CVE-2020-24313 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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