Vulnerability · Published Aug 26, 2020 · Assigned by mitre

CVE-2020-24313

Medium 6.1

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 67% of all known vulnerabilities).

Severity (CVSS NVD)6.1Medium

Exploit odds (30 days)1.2%top 32.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://zeroaptitude.com/zerodetail/wordpress-plugin-bug-hunting-part-1/ x_refsource_MISC
https://wordpress.org/plugins/ultimate-appointment-scheduling/ x_refsource_MISC