BookingPress – Appointment Booking Calendar Plugin and Online Scheduling Plugin <= 1.0.87 - Authenticated (Admin+) Arbitrary File Upload
The BookingPress plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient filename validation in the 'bookingpress_process_upload' function in all versions up to, and including 1.0.87. This allows an authenticated attacker with administrator-level capabilities or higher to upload arbitrary files on the affected site's server, enabling remote code execution.
- Published
- Apr 3, 2024
- Updated
- Jun 17, 2026
- EPSS
- 1.6% · 74th percentile
- CWE
- CWE-434
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Report tools
Action score
28
Monitor
Low priority for now.
- CVSS
- 28 / 40 · 7.2 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 1.6%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
Vulnrichment: CISA's decision-tree inputs.
CNA vs NVD score
- NVD
- 7.2
- CNA · Wordfence
- 7.2
- agree
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| reputeinfosystems | bookingpress | cpe:2.3:a:reputeinfosystems:bookingpress |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- reputeinfosystems bookingpressup to 1.0.87 inclusive
Versions reported by the vendor
Affected version ranges reported by the assigning authority (Wordfence). Independent of NVD's CPE analysis and usually ahead of it.
reputeinfosystems Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress
- up to and including 1.0.87affected · semver
Same product
reputeinfosystems: all recordsOther highest-scoring records for the same primary product.
- CVE-2022-0739BookingPress < 1.0.11 - Unauthenticated SQL Injection50Plan
- CVE-2023-51405WordPress BookingPress plugin <= 1.0.74 - Booking Price Manipulation vulnerability39Monitor
- CVE-2024-6660BookingPress – Appointment Booking Calendar Plugin and Online Scheduling Plugin <= 1.1.5 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Option35Monitor
- CVE-2024-6467BookingPress Appointment Booking <= 1.1.5 - Authenticated (Subscriber+) Arbitrary File Read to Arbitrary File Creation35Monitor
- CVE-2023-50841WordPress BookingPress Plugin <= 1.0.72 is vulnerable to SQL Injection35Monitor
- CVE-2025-31910WordPress BookingPress plugin <= 1.1.28 - SQL Injection vulnerability30Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
- Dian Sunfinder
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
- CVE-2023-6219128 days apartBookingPress <= 1.0.76 - Authenticated (Administrator+) Arbitrary File Upload28Monitor
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
- CVE-2023-5140521 days apartWordPress BookingPress plugin <= 1.0.74 - Booking Price Manipulation vulnerability39Monitor
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- Administrator privileges are required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-434 · Unrestricted Upload of File with Dangerous TypeCVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- plugins.trac.wordpress.org/changeset/3061435/bookingpress-appointment-booking/trunk/core/classes/class.bookingpress_fileupload_class.php
- www.wordfence.com/threat-intel/vulnerabilities/id/049ec264-3ed1-4741-937d-8a633ef0a627?source=cve
Vendor advisories and official records. Exploit/PoC links are deliberately left out.