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Vikbooking Hotel Booking Engine Pms EUVDEUVD-2026-48528

| CVE-2026-15346 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2026-07-24 Wordfence GHSA-cw6g-xxqg-vwrh
WordPress XSS Vikbooking Hotel Booking Engine Pms Wordpress Plugin E4Jvikwp
6.1
CVSS 3.1 · Vendor: Wordfence
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Vulnerability Assessment

Weakness
CWE
CWE-79
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Execution

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

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This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Jul 26, 2026

Reflected cross-site scripting in VikBooking Hotel Booking Engine & PMS plugin for WordPress versions up to 1.8.13 allows unauthenticated attackers to execute arbitrary JavaScript in a victim's browser via a crafted link containing malicious code in the 'category_id' parameter. Exploitation requires user interaction and is limited to browsers that support access keys because the injection point is within a hidden element's accesskey attribute. EPSS indicates low exploitation probability (0.26%), and no active exploitation or public exploit code has been identified.

Affected VersionsENISA

VikBooking Hotel Booking Engine & PMS 0 ≤1.8.13

Affected Packages

euvd vikbooking_hotel_booking_engine_pms no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

Vendor (Wordfence) PRIMARY 6.1 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Primary rating from Vendor (Wordfence) · only source for this CVE.

CVSS VectorVendor: Wordfence

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

DescriptionCVE.org

The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'category_id' parameter in all versions up to, and including, 1.8.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is limited to browsers that support access keys as the injection is in a hidden element.

Threat Intelligence Overview

EPSS Score
0.3%
Top 82% exploitable
Data Quality
5 sources
Confidence: Medium
EUVD NVD CVE.org EPSS Vulnrichment

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 0.3%
Patch available No
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
No
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

30
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +30
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Scripting MEDIUM

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

More in Vikbooking Hotel Booking Engine Pms

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CVE-2026-85127 HIGH POC
8.8 Sep 18

Stored cross-site scripting in the VikBooking Hotel Booking Engine & PMS WordPress plugin (versions before 1.8.15) allow
CVE-2024-2441 HIGH POC
8.1 May 14

The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.6.8 allows direct access to menus, allowing an authe
CVE-2024-2749 MEDIUM POC
5.9 May 14

The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.6.8's access control mechanism fails to properly res
CVE-2024-13616 MEDIUM POC
4.8 May 15

The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.7.2 does not sanitise and escape some of its setting
CVE-2023-25707 HIGH
8.8 May 23

Cross-Site Request Forgery (CSRF) vulnerability in E4J s.R.L. Rated high severity (CVSS 8.8), this vulnerability is remo
CVE-2026-57723 HIGH
7.4 Jul 01

Arbitrary file deletion in the VikBooking Hotel Booking Engine & PMS WordPress plugin (versions up to and including 1.8.
CVE-2026-95684 HIGH
7.2 Oct 10

Stored cross-site scripting in the VikBooking Hotel Booking Engine & PMS WordPress plugin lets unauthenticated attackers
CVE-2026-6820 HIGH
7.2 Jul 08

Stored cross-site scripting in the VikBooking Hotel Booking Engine & PMS plugin for WordPress (all versions through 1.8.
CVE-2026-6818 HIGH
7.2 Jul 08

Stored cross-site scripting in the VikBooking Hotel Booking Engine & PMS plugin for WordPress (all versions through 1.8.
CVE-2026-95591 HIGH
7.1 Oct 09

Reflected cross-site scripting in the VikBooking Hotel Booking Engine & PMS WordPress plugin (all versions through 1.8.1
CVE-2026-12754 MEDIUM
6.1 Jul 01

Reflected Cross-Site Scripting in VikBooking Hotel Booking Engine & PMS plugin for WordPress (all versions through 1.8.1
CVE-2023-24396 MEDIUM
4.8 Apr 06

Auth. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor pat

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References

Advisories & patches
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2026-15346 REF https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/libraries/adapter/input/filter.php#L233 REF https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/site/views/search/tmpl/default.php#L385 REF https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/site/views/search/tmpl/default.php#L409 REF https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.12/site/views/search/tmpl/default.php#L43 REF https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.13/libraries/adapter/input/filter.php#L233 REF https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.13/site/views/search/tmpl/default.php#L385 REF https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.13/site/views/search/tmpl/default.php#L409 REF https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.13/site/views/search/tmpl/default.php#L43 REF https://plugins.trac.wordpress.org/changeset?reponame=&old=3610507%40vikbooking&new=3610507%40vikbooking REF https://www.wordfence.com/threat-intel/vulnerabilities/id/e456b8c8-ba4a-4199-b006-c6be381b6ef8?source=cve

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