s1
--:--:--UTC

Searching APEX

Starting…

  1. ○ Searching Threats, IOCs & Threat Intelligence locally
  2. ○ Querying external providers
  3. ○ Asking AI Forensic Validator
  4. ○ Creating new entry from validated hit

0s elapsed

CVE-2026-93429

📛 CVE Title

VikBooking Hotel Booking Engine & PMS <= 1.8.17 - Unauthenticated Stored Cross-Site Scripting via 'guests[][][documents]' Parameter

Description

The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'guests[][][documents]' Parameter in all versions up to, and including, 1.8.17 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. This requires the attacker to possess a valid booking sid/ts pair, which can be obtained by making a standard public booking, as the session token needed to satisfy the JSession::checkToken() gate is emitted in the publicly accessible pre-checkin form.

Overview

State
PUBLISHED
Assigner (CNA)
Wordfence
CVSS severity
HIGH
CVSS score
CVSS 7.2 / 10 7.2 7.2 / 10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Effective score
7.2 / 10 HIGH source: CNA overview
CWE(s)
CWE-79
Reserved
2026-09-17
Published
2026-11-07 11:26 UTC
Last updated
2026-11-07 18:05 UTC
Source
https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/93xxx/CVE-2026-93429.json
Linked Threat
CVE-2026-93429 — VikBooking Hotel Booking Engine & PMS <= 1.8.17 - Unauthenticated Stored Cross-Site Scripting via 'guests[][][documents]' Parameter

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID
EUVD-2026-119167

EUVD enrichment is queued; refresh the page in a few seconds.

Affected products (1)

VendorProductVersionsPlatforms
e4jvikwp VikBooking Hotel Booking Engine & PMS 0 (affected) —

Vendor references (7)

References embedded in the original CVE record by the assigning CNA.

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

Indicators (1)

IOCs linked to the auto-promoted Threat row.

TypeValueVirusTotalAttached
cve CVE-2026-93429 no local data 2026-11-07 00:26 UTC

Flagged vendors

    Remediations (9)

    Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

    • web:blogs.oracle.com

      For more information about the Critical Patch Update program, see the security vulnerability remediation practices page located on the Oracle Trust Center.

      2026-11-07 00:26 UTC
    • web:cvedatabase.com

      Search and analyze CVE vulnerabilities with instant access to CVSS scores, affected products, and remediation guidance.

      2026-11-07 00:26 UTC
    • web:cyberupdates365.com

      Track critical CVE vulnerabilities 2026 with verified enterprise patch guides. Fix zero-days across VMware, WordPress, Windows, and cloud infrastructure.

      2026-11-07 00:26 UTC
    • web:msrc.microsoft.com

      The Microsoft Security Response Center (MSRC) investigates all reports of security vulnerabilities affecting Microsoft products and services, and provides the information here as part of the ongoing effort to help you manage security risks and help keep your systems protected.

      2026-11-07 00:26 UTC
    • web:support.esri.com

      The issues resolved by these patches are listed in the Issues addressed with this patch section below. As part of the patch installation, the ArcGIS Server service is stopped and restarted. The restart may take several minutes depending on the number of services published on the ArcGIS Server site. This patch can be uninstalled as outlined in the Uninstalling this patch on Windows and ...

      2026-11-07 00:26 UTC
    • web:support.servicenow.com

      What you need to know: On September 24, 2026 , ServiceNow issued CVE - 2026 -86857, CVE - 2026 -86858, CVE - 2026 -13016, CVE - 2026 -86859, and CVE - 2026 -86860. Each of these security issues was identified through internal security testing, customer security assessments, or reports submitted through ServiceNow's responsible disclosure and bug bounty programs and was remediated independently. For security ...

      2026-11-07 00:26 UTC
    • web:support.servicenow.com

      On October 29, 2026 , ServiceNow issued CVE - 2026 -103093, CVE - 2026 -103094, and CVE - 2026 -6877. Each of these security issues was identified through internal security testing, customer security assessments, or reports submitted through ServiceNow's responsible disclosure and bug bounty programs and was remediated independently. For security issues identified through responsible disclosure ...

      2026-11-07 00:26 UTC
    • web:www.oracle.com

      This Critical Patch Update contains 1448 new security patches across the product families listed below. Please note that a My Oracle Support (MOS) note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at July 2026 Critical Patch Update: Executive Summary and Analysis.

      2026-11-07 00:26 UTC
    • Wordfence remediation: VikBooking Hotel Booking Engine & PMS
      Wordfence

      Update to version 1.8.18, or a newer patched version

      2026-11-07 00:26 UTC

    AI Forensic Analysis

    Only Available for Registered Users. Sign in to view.

    Raw JSON

    The full cvelistV5 record. Download as CVE-2026-93429.json.

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-93429",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-11-07T17:58:45.852122Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-11-07T18:05:58.914Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "VikBooking Hotel Booking Engine & PMS",
              "vendor": "e4jvikwp",
              "versions": [
                {
                  "lessThanOrEqual": "1.8.17",
                  "status": "affected",
                  "version": "0",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "value": "artuskg"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'guests[][][documents]' Parameter in all versions up to, and including, 1.8.17 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. This requires the attacker to possess a valid booking sid/ts pair, which can be obtained by making a standard public booking, as the session token needed to satisfy the JSession::checkToken() gate is emitted in the publicly accessible pre-checkin form."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "baseScore": 7.2,
                "baseSeverity": "HIGH",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-79",
                  "description": "CWE-79 Improper Neutralization of Input During Web Page Generation",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-11-07T11:26:36.453Z",
            "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
            "shortName": "Wordfence"
          },
          "references": [
            {
              "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/fffd481c-5cdf-43d0-8a9c-cd8a180c38fd?source=cve"
            },
            {
              "url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/admin/views/bookingcheckin/tmpl/default.php#L729"
            },
            {
              "url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/admin/views/bookingcheckin/tmpl/default.php#L737"
            },
            {
              "url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/controller.php#L3211"
            },
            {
              "url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/controller.php#L3330"
            },
            {
              "url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/vikbooking.php#L398"
            },
            {
              "url": "https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.18/admin/views/bookingcheckin/tmpl/default.php#L737"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2026-09-17T21:18:44.000Z",
              "value": "Vendor Notified"
            },
            {
              "lang": "en",
              "time": "2026-11-06T00:00:00.000Z",
              "value": "Disclosed"
            }
          ],
          "title": "VikBooking Hotel Booking Engine & PMS <= 1.8.17 - Unauthenticated Stored Cross-Site Scripting via 'guests[][][documents]' Parameter"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "assignerShortName": "Wordfence",
        "cveId": "CVE-2026-93429",
        "datePublished": "2026-11-07T11:26:36.453Z",
        "dateReserved": "2026-09-17T21:03:40.107Z",
        "dateUpdated": "2026-11-07T18:05:58.914Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }