Laravel Booking System Booking Core 2.0 is vulnerable to Cross Site Scripting (XSS).
Priority LOW 25CWE-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
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Laravel Booking System Booking Core 2.0 is vulnerable to Cross Site Scripting (XSS). The Avatar upload in the My Profile section could be exploited to upload a malicious SVG file which contains Javascript. Now if another user/admin views the profile and clicks to view his avatar, an XSS will trigger.
Why it matters now
EPSS 0.00569 47th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bookingcore:booking_core:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Bookingcore |
- cpe:2.3:a:bookingcore:booking_core:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Bookingcore
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-37330
- 2026-10-03 Alias added: GHSA-699q-f67q-343m
References
More Bookingcore Booking Core vulnerabilities
- TI-2021-15310 Laravel Booking System Booking Core 2.0 is vulnerable to Session Management. CVSS 3.1CRITICAL 9.8
- TI-2020-15554 The “Subscribe” feature in Ultimate Booking System Booking Core 1.7.0 is vulnerable to… CVSS 3.1HIGH 7.8
- TI-2020-16648 Cross Site Request Forgery (CSRF) vulnerability in Booking Core - Ultimate Booking System… CVSS 3.1MEDIUM 6.5
- TI-2021-15309 Laravel Booking System Booking Core 2.0 is vulnerable to Incorrect Access Control. CVSS 3.1MEDIUM 5.3
- TI-2020-15553 Cross Site Scripting (XSS) vulnerability in Booking Core - Ultimate Booking System… CVSS 3.1MEDIUM 5.4
Sources
- CVE-2021-37330 · CVE Program
- CVE-2021-37330 · NVD
- FIRST EPSS
- GHSA-699q-f67q-343m · 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