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TI-2024-03391 Aliases CVE-2024-3636GHSA-mp55-qmj4-xm5f

Pinpoint Booking System < 2.9.9.4.8 - Admin+ Stored XSS

Priority MEDIUM 58CWE-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
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

The Pinpoint Booking System WordPress plugin before 2.9.9.4.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00369 30th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Pinpoint Booking System (Unknown): 2.9.9.4.8

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
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

VendorProductAffected versionsFixed inStatusSource
UnknownPinpoint Booking Systembefore 2.9.9.4.82.9.9.4.8Patch availableCNA
  • Pinpoint Booking System VendorUnknown Affected before 2.9.9.4.8 Fixed in 2.9.9.4.8 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:pinpoint:pinpoint_booking_system:*:*:*:*:*:wordpress:*:*before 2.9.9.4.8VulnerablePinpoint
  • cpe:2.3:a:pinpoint:pinpoint_booking_system:*:*:*:*:*:wordpress:*:* Versions before 2.9.9.4.8 Vulnerable ·Pinpoint

Remediation

  • Fix · CNA Pinpoint Booking System (Unknown) Fixed in 2.9.9.4.8

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-3636
  2. 2026-10-03 Alias added: GHSA-mp55-qmj4-xm5f

References

Exploit 1

  • TI-2023-00212 Pinpoint Booking System < 2.9.9.2.9 - Subscriber+ SQLi CVSS 3.1HIGH 8.8
  • TI-2015-07837 The booking-system plugin before 2.1 for WordPress has DOPBSPBackEndTranslation::display… CVSS 3.1HIGH 8.8
  • TI-2024-06585 Pinpoint Booking System <= 2.9.9.5.0- Authenticated (Subscriber+) SQL Injection CVSS 3.1HIGH 8.8
  • TI-2023-24260 WordPress Pinpoint Booking System Plugin <= 2.9.9.4.0 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
  • TI-2024-12279 Pinpoint Booking System – #1 WordPress Booking Plugin <= 2.9.9.5.4 - Authenticated (Subscriber+) SQL Injection CVSS 3.1MEDIUM 6.5
  • TI-2023-10534 WordPress Pinpoint Booking System Plugin <= 2.9.9.2.8 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 5.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences