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Booking Package EUVDEUVD-2026-96125

| CVE-2026-105995 MEDIUM
Information Exposure (CWE-200)
2026-10-10 contact@wpscan.com GHSA-hhf8-8xcf-35xv
5.3
CVSS 3.1 · Vendor: wpscan
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Reach plugin reservation endpoint
  2. Exploit
    Send unauthenticated data request
  3. Execution
    Enumerate stored reservation records
  4. Impact
    Harvest customer PII and cancellation tokens

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V14 - Data Protection Data exposure prevention
MITRE ATT&CK

2 techniques across 2 tactics: Collection, Discovery

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

No special configuration is required: exploitation needs only a WordPress site running the Booking Package plugin at a version before 1.7.30 with stored reservations present, reached over the network by an unauthenticated attacker (AV:N/PR:N/UI:N). The practical limiting factors are that the target must have the vulnerable plugin installed and active and must hold booking records for data to be disclosed; impact is restricted to confidentiality of reservation data and cancellation tokens, with no direct code execution, data modification, or service disruption.

Impact

Signals are consistent and point to a moderate, not critical, priority. The CVSS 3.1 base score is 5.3 (Medium) with vector AV:N/AC:L/PR:N/UI:N - network-reachable, low-complexity, and crucially unauthenticated (PR:N), which lowers the barrier to exploitation. However, impact is confined to confidentiality at Low (C:L/I:N/A:N): no integrity or availability loss. No EPSS score was supplied in the input, there is no CISA KEV listing, and no public proof-of-concept is referenced, so there is no evidence of active or at-scale exploitation. The disclosed data - other customers' PII and booking cancellation tokens - is sensitive, and the cancellation tokens are an aggravating factor because they could enable unauthorized cancellation of other customers' reservations (a downstream integrity effect not captured in the C-only base vector). Net: a genuine unauthenticated information-disclosure flaw worth patching promptly for exposed WordPress sites, but not an emergency relative to RCE or auth-bypass classes. No signals conflict; the main gap is the absence of EPSS/POC/exploitation telemetry in the provided data.

Exploit ScenarioDerived

An unauthenticated attacker sends requests to the vulnerable Booking Package plugin endpoint that returns stored reservation data without an authorization check, enumerating records to harvest other customers' personal information and their booking cancellation tokens. With the cancellation tokens, the attacker could then cancel victims' bookings. No public exploit code is referenced in the input, but the flaw is low-complexity and requires no authentication or user interaction.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 10, 2026

Unauthenticated information disclosure in the Booking Package WordPress plugin before 1.7.30 lets remote attackers retrieve other customers' stored reservation details and booking cancellation tokens because the data-returning endpoint omits authorization checks. Any WordPress site running the affected plugin with stored reservations is exposed over the network without credentials, though impact is confined to confidentiality and availability/integrity are unaffected (CVSS 5.3, CWE-200). No public exploit code or confirmed active exploitation was identified in the available intelligence.

RemediationAI

Upgrade the Booking Package plugin to version 1.7.30 or later, which is the vendor-released fixed version; the patch is available per the vendor advisory at https://wpscan.com/vulnerability/a778a758-4c44-45d6-bd34-9668bba2a95c/. If immediate upgrade is not possible, deactivate the plugin until patching can be performed, accepting the loss of booking functionality. Alternatively, place a WAF rule or reverse-proxy restriction in front of the endpoint that returns reservation data to block unauthenticated requests to the relevant admin-ajax.php action or REST route, but this requires identifying the exact route and may break legitimate booking pages for guests. Because cancellation tokens may already have been exposed on unpatched sites, consider invalidating or rotating outstanding booking tokens and notifying affected customers if unauthorized access is suspected; disabling the plugin is the most reliable compensating control.

Affected VersionsENISA

Booking Package 0 <1.7.30

Affected Packages

euvd booking_package fix: 1.7.30

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The Booking Package plugin for WordPress exposes reservation data through a request handler that fails to enforce authorization before returning stored records. CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) captures the root cause: the code path that reads booking records does not verify that the requester owns the reservation, holds an administrative capability, or presents a valid nonce. WordPress plugins commonly expose such handlers via admin-ajax.php actions or REST routes, and without capability checks or ownership validation any unauthenticated visitor can enumerate booking IDs or parameters to pull other customers' personal information and cancellation tokens. The tokens are security-relevant because they likely authorize booking cancellation or modification, so their disclosure can enable follow-on abuse of other users' reservations even though the immediate vulnerability does not permit code execution or data modification.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (wpscan) PRIMARY 5.3 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
vuln.today AI 5.3 MEDIUM

Missing authorization check allows unauthenticated network access (AV:N/PR:N) with low complexity; impact is confidentiality-only disclosure of booking data (C:L), no integrity or availability effect.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (wpscan).

CVSS VectorVendor: wpscan

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

4
CVSS changed
Oct 10, 2026 - 12:22 NVD
5.3 (MEDIUM)
Patch available
Oct 10, 2026 - 07:01 EUVD
CVE Published
Oct 10, 2026 - 06:16 cve.org
UNKNOWN (no severity yet)
CVE Published
Oct 10, 2026 - 06:16 cve.org
MEDIUM 5.3

DescriptionCVE.org

The Booking Package WordPress plugin before 1.7.30 does not perform authorization checks before returning stored reservation data, allowing unauthenticated users to disclose other customers' personal information and booking cancellation tokens.

Threat Intelligence Overview

EPSS Score
0.2%
Top 96% exploitable
Prevalence
Low
one of many WordPress booking plugins, modest install base
Social Media
1
Sightings
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
Yes
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

26
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +26
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

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