PHPJabbers Hotel Booking System v4.0 is vulnerable to CSV Injection vulnerability which…
Priority MEDIUM 41CWE-1236Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
PHPJabbers Hotel Booking System v4.0 is vulnerable to CSV Injection vulnerability which allows an attacker to execute remote code. The vulnerability exists due to insufficient input validation on Languages section Labels any parameters field in System Options that is used to construct CSV file.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00613 49th 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
- Total
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-2023-51302
- 2026-10-03 Alias added: GHSA-r34m-q473-j9rr
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-2023-27975 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
- TI-2023-27973 PHPJabbers Hotel Booking System v4.0 is vulnerable to HTML Injection in the "name… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2023-51302 · CVE Program
- CVE-2023-51302 · NVD
- FIRST EPSS
- GHSA-r34m-q473-j9rr · 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