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CVE-2026-15401

HIGH
7.2
CVSS 3.1
Description
The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vbfX' 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 will execute whenever a user accesses an injected page. The vbfX custom-field value is stored via the public-facing saveorder task, which has no capability or authentication check enforced by default, enabling fully unauthenticated submission of malicious payloads.

Metadata

CVE ID
CVE-2026-15401
State
PUBLISHED
Assigner
Wordfence
Reserved
2026-07-10 13:37 UTC
Published
2026-07-24 09:31 UTC
Last updated
2026-07-24 09:31 UTC
Primary CWE
CWE-79
CWE-79 Improper Neutralization of Input During Web Page Gene…
Vendor / Product
e4jvikwp / VikBooking Hotel Booking Engine & PMS
Sources
cve.org  ·  NVD

Severity & Metrics

7.2 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products (1)
VendorProductPlatformVersions
e4jvikwp VikBooking Hotel Booking Engine & PMS — 0 ≤ 1.8.13
Weakness (CWE)
CWESourceDescription
CWE-79 cna CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS scores (1)
ScoreSeverityVersionSourceVector
7.2 HIGH 3.1 cna CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
References (14)
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