CVE-2023-6219
BookingPress <= 1.0.76 - Authenticated (Administrator+) Arbitrary File Upload
No known exploitation. EPSS puts it in the 69th percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
- reputeinfosystems Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPressAffected: ≤ 1.0.76Upgrade to: after 1.0.76Stated by: CVE record
- Reputeinfosystems BookingpressAffected: ≤ 1.0.76Upgrade to: after 1.0.76Stated by: NVD
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
The BookingPress plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file validation on the 'bookingpress_process_upload' function in versions up to, and including, 1.0.76. This makes it possible for authenticated attackers with administrator-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
1.2% chance of exploitation activity in the next 30 days, which ranks it in the 69th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
6 events over 829 days, from the signal feeds we watch.
- Nuclei check added
- Patch availablerecord updated
- Publishedweakness classified, att&ck mapped
Affected products
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Scored 7.2 by NVD.
How it is reached
- Attack Vector NetworkExploitable remotely over the network without any special conditions
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required HighRequires admin or elevated privileges
- User Interaction NoneNo user interaction needed — fully automated exploitation
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality HighTotal information disclosure — all data in the component is compromised
- Integrity HighTotal loss of integrity — attacker can modify any data in the component
- Availability HighTotal denial of service — the component is completely unavailable
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
- Command and ControlT1105Ingress Tool Transferhigh confidence
- Initial AccessT1190Exploit Public-Facing Applicationhigh confidence
- PersistenceT1505Server Software Componenthigh confidence
Sources
References in the record
- wordfence.com/threat-intel/vulnerabilities/id/710b8e4e-01de-4e99-8cf2-31abc2419b29?source=cve
- plugins.trac.wordpress.org/browser/bookingpress-appointment-booking/tags/1.0.76/core/classes/class.bookingpress_fileupload_class.php
- plugins.trac.wordpress.org/changeset/3001484/bookingpress-appointment-booking/trunk/core/classes/class.bookingpress_settings.php
And 1 more reference. See all after sign-in
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