CVE-2016-20084
HIGH
7.2
CVSS 3.1
Description
WordPress appointment-booking-calendar 1.1.24 contains multiple privilege escalation vulnerabilities that allow unauthenticated attackers to modify calendar settings and inject persistent cross-site scripting payloads through the admin.php page parameters. Attackers can inject malicious JavaScript into the 'ict' and 'ics' options or the calendar 'name' parameter via GET requests to execute arbitrary scripts when the calendar is displayed or accessed in the administration interface.
Metadata
Severity & Metrics
7.2
HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products (1)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| dwbooster | Booking Calendar Contact | — | 0 ≤ 1.1.24 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| CWE-79 | cna | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') |
CVSS scores (2)
| Score | Severity | Version | Source | Vector |
|---|---|---|---|---|
| 7.2 | HIGH | 3.1 | cna | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
| 5.1 | MEDIUM | 4.0 | cna | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
References (3)
- ExploitDB-39341 https://www.exploit-db.com/exploits/39341
- Product Reference http://wordpress.dwbooster.com/calendars/booking-calendar-contact-form
- VulnCheck Advisory: WordPress appointment-booking-calendar 1.1.24 Privilege Escalation XSS https://www.vulncheck.com/advisories/wordpress-appointment-booking-calendar-privilege-escalation-xss