PHPJabbers Hotel Booking System v4.0 is vulnerable to HTML Injection in the "name…
Priority LOW 27CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
PHPJabbers Hotel Booking System v4.0 is vulnerable to HTML Injection in the "name, plugin_sms_api_key, plugin_sms_country_code, title, plugin_sms_api_key, title" parameters.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00387 32nd 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
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
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:phpjabbers:hotel_booking_system:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | PHPJabbers |
- cpe:2.3:a:phpjabbers:hotel_booking_system:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·PHPJabbers
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-51299
- 2026-10-03 Alias added: GHSA-pvq9-qx3f-f2w3
References
More PHPJabbers Hotel Booking System vulnerabilities
- TI-2023-21532 User enumeration is found in PHP Jabbers Hotel Booking System v4.0. CVSS 3.1CRITICAL 9.8
- TI-2023-27971 A lack of rate limiting in the 'Email Settings' feature of PHPJabbers Hotel Booking… CVSS 3.1MEDIUM 6.5
- TI-2023-27976 PHPJabbers Hotel Booking System v4.0 is vulnerable to CSV Injection vulnerability which… CVSS 3.1HIGH 8.8
- TI-2023-27975 A lack of rate limiting in the "Login Section, Forgot Email" feature of PHPJabbers Hotel… CVSS 3.1HIGH 7.5
- TI-2023-27974 PHPJabbers Hotel Booking System v4.0 is vulnerable to Cross-Site Scripting (XSS)… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2023-51299 · CVE Program
- CVE-2023-51299 · NVD
- FIRST EPSS
- GHSA-pvq9-qx3f-f2w3 · 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