XSS in Booking Calendar Project
CVE-2018-5671
An issue was discovered in the booking-calendar plugin 2.1.7 for WordPress. XSS exists via the wp-admin/admin.php extra_field1[items][field_item1][price_percent] parameter.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (49.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Booking Calendar Project — versions 2.1.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpvulndb.com/vulnerabilities/9012 (Third Party Advisory)
- github.com/d4wner/Vulnerabilities-Report/blob/master/booking-calendar.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-5671?
- CVE-2018-5671 is a medium-severity vulnerability in Booking Calendar Project, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2018-01-13.
- How severe is CVE-2018-5671?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2018-5671 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.