Availability Booking Calendar 5.0 allows CSV injection via the unique ID field in the Reservations list component.
Priority MEDIUM 40CWE-1236Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Availability Booking Calendar 5.0 allows CSV injection via the unique ID field in the Reservations list component.
Why it matters now
EPSS 0.01166 67th 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:phpjabbers:availability_booking_calendar:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | PHPJabbers |
- cpe:2.3:a:phpjabbers:availability_booking_calendar:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·PHPJabbers
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-48207
- 2026-10-03 Alias added: GHSA-f375-4mfq-x442
References
More PHPJabbers Availability Booking Calendar vulnerabilities
- TI-2023-26647 A lack of rate limiting in pjActionAJaxSend in Availability Booking Calendar 5.0 allows… CVSS 3.1HIGH 7.5
- TI-2023-03806 PHP Jabbers Availability Booking Calendar index.php cross site scripting CVSS 3.1MEDIUM 6.1
- TI-2023-18128 PHPJabbers Availability Booking Calendar 5.0 is vulnerable to User Account Takeover through username/password change. CVSS 3.1CRITICAL 9.8
- TI-2023-18127 PHP Jabbers Availability Booking Calendar 5.0 is vulnerable to Incorrect Access Control. CVSS 3.1CRITICAL 9.8
- TI-2023-18126 PHPJabbers Availability Booking Calendar 5.0 is vulnerable to Incorrect Access Control… CVSS 3.1CRITICAL 9.8
- TI-2023-26080 A Cross Site Scripting vulnerability in Availability Booking Calendar 5.0 allows an… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2023-48207 · CVE Program
- CVE-2023-48207 · NVD
- FIRST EPSS
- GHSA-f375-4mfq-x442 · 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