WP Booking System – Booking Calendar < 2.0.15 - Authenticated Reflected Cross-Site Scripting (XSS)
Priority LOW 26CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The WP Booking System WordPress plugin before 2.0.15 was affected by a reflected xss in wp-booking-system on the wpbs-calendars admin page.
Why it matters now
EPSS 0.00675 52nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed WP Booking System – Booking Calendar (Unknown): 2.0.15
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | WP Booking System – Booking Calendar | 2.0.15 to before 2.0.15 | 2.0.15 | Patch available | CNA |
- WP Booking System – Booking Calendar VendorUnknown Affected 2.0.15 to before 2.0.15 Fixed in 2.0.15 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:wpbookingsystem:wp_booking_system:*:*:*:*:*:wordpress:*:* | before 2.0.15 | Vulnerable | WP Booking System |
- cpe:2.3:a:wpbookingsystem:wp_booking_system:*:*:*:*:*:wordpress:*:* Versions before 2.0.15 Vulnerable ·WP Booking System
Remediation
- Fix · CNA WP Booking System – Booking Calendar (Unknown) Fixed in 2.0.15
Timeline
- 2026-10-02 Threatist record created from CVE-2021-25061
- 2026-10-03 Alias added: GHSA-vmjf-9395-7q9j
References
More Wp Booking System vulnerabilities
- TI-2019-09130 The WP Booking System plugin 1.5.1 for WordPress has no CSRF protection, which allows… CVSS 3.1HIGH 7.2
- TI-2017-01469 Cross-site scripting in WP Booking System Free version CVSS 3.0MEDIUM 6.1
- TI-2024-08163 WP Booking System – Booking Calendar <= 2.0.19.8 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
- TI-2023-10024 WordPress WP Booking System Plugin <= 2.0.18 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 5.9
Sources
- CVE-2021-25061 · CVE Program
- CVE-2021-25061 · NVD
- FIRST EPSS
- GHSA-vmjf-9395-7q9j · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences