CVE-2026-119507

Description

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in WPDeveloper NotificationX notificationx allows Code Injection.This issue affects NotificationX: from n/a through 3.3.6.

Overview

State: PUBLISHED
Assigner (CNA): Patchstack
CVSS severity: MEDIUM
CVSS score: 5.3 / 10
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Effective score: 5.3 / 10 MEDIUM source: CNA overview
CWE(s): CWE-80
Reserved: 2026-10-30
Published: 2026-11-07 09:32 UTC
Last updated: 2026-11-07 09:33 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/119xxx/CVE-2026-119507.json

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published: 2026-11-07 10:17:09 UTC
NVD last modified: 2026-11-07 10:17:09 UTC
NVD CVSS v3.1: 5.3 / 10 MEDIUM source: audit@patchstack.com
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Exploitability subscore: 3.9 / 10
Impact subscore: 1.4 / 10
EPSS score: 0.0031 (probability of exploitation in next 30 days)
EPSS percentile: 24.09% vs all CVEs — higher = more likely to be exploited, as of 2026-11-07

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-2026-119044

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

Affected products (1)

Vendor	Product	Versions	Platforms
WPDeveloper	NotificationX	`0` (affected)	—

Vendor references (1)

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

https://patchstack.com/database/wordpress/plugin/notificationx/vulnerability/wordpress-notificationx-plugin-3-3-6-content-injection-vulnerability?_s_id=cve vdb-entry

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.

NVD-tagged references (1)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

https://patchstack.com/database/wordpress/plugin/notificationx/vulnerability/wordpress-notificationx-plugin-3-3-6-content-injection-vulnerability?_s_id=cve audit@patchstack.com

Remediations (10)

CVE-2026-119507 - Vulnerability Details - OpenCVE

web:app.opencve.io

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in WPDeveloper NotificationX notificationx allows Code Injection.This issue affects NotificationX: from n/a through 3.3.6.

2026-11-08 11:41 UTC
CVE Database Search & Remediation Guidance

web:cvedatabase.com

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

2026-11-08 11:41 UTC
CISA Requires Federal Agencies to Patch Critical Vulnerabilities Within ...

web:cybersecuritynews.com

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued Binding Operational Directive (BOD) 26-04, titled "Prioritizing Security Updates Based on Risk," compelling all Federal Civilian Executive Branch (FCEB) agencies to remediate the most dangerous known exploited vulnerabilities within just three calendar days.

2026-11-08 11:41 UTC
CVE Vulnerabilities 2026: Critical Flaws & Fixes Hub

web:cyberupdates365.com

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

2026-11-08 11:41 UTC
CVE-2026-119507: NotificationX (WordPress plugin) · Basic XSS

web:radar.offseq.com

CVE-2026-119507 is a medium severity vulnerability in WPDeveloper's NotificationX plugin that allows improper neutralization of script-related HTML tags, resulting in a basic cross-site scripting (XSS) issue. This affects NotificationX versions prior to 3.3.7. The vulnerability permits code injection but does not impact integrity or availability. A fix is available in version 3.3.7.

2026-11-08 11:41 UTC
Cisco Meraki Security Hardening Release: October 2026

web:sec.cloudapps.cisco.com

As part of Cisco's ongoing commitment to proactive security and product quality, engineering teams conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. These vulnerabilities were found during internal testing and are not known to be actively exploited. To assist customers in patching ...

2026-11-08 11:41 UTC
Microsoft Patch Tracker (October 2026): Exploit-Ranked | Senserva

web:senserva.com

Every Microsoft security patch (KB) and the CVEs it fixes, with severity, CVSS, and CISA KEV status. Cross-linked to the CVE reference.

2026-11-08 11:41 UTC
SAP Security Patch Day - October 2026

web:support.sap.com

On 13 th of October 2026 , SAP security patch day saw the release of 16 new security notes and 4 GitHub security advisories. There are 2 updates to previously released security notes.

2026-11-08 11:41 UTC
National Vulnerability Database | NIST

web:www.nist.gov

NIST maintains the National Vulnerability Database (NVD), a repository of information on software and hardware flaws that can compromise computer security. This is a key piece of the nation's cybersecurity infrastructure.

2026-11-08 11:41 UTC
CVE-2026-119507: WPDeveloper NotificationX: Improper ... - Rapid7

web:www.rapid7.com

CVE-2026-119507 : WPDeveloper NotificationX: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in WPDeveloper…. View severity, references, and remediation details from Rapid7.

2026-11-08 11:41 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-119507.json.

{
  "containers": {
    "cna": {
      "affected": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "notificationx",
          "product": "NotificationX",
          "vendor": "WPDeveloper",
          "versions": [
            {
              "changes": [
                {
                  "at": "3.3.7",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "3.3.6",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "braintx | Patchstack Bug Bounty Program"
        }
      ],
      "datePublic": "2026-11-07T09:31:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in WPDeveloper NotificationX notificationx allows Code Injection.<p>This issue affects NotificationX: from n/a through 3.3.6.</p>"
            }
          ],
          "value": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in WPDeveloper NotificationX notificationx allows Code Injection.This issue affects NotificationX: from n/a through 3.3.6."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-242",
          "descriptions": [
            {
              "lang": "en",
              "value": "Code Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-80",
              "description": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-07T09:33:04.577Z",
        "orgId": "21595511-bba5-4825-b968-b78d1f9984a3",
        "shortName": "Patchstack"
      },
      "references": [
        {
          "tags": [
            "vdb-entry"
          ],
          "url": "https://patchstack.com/database/wordpress/plugin/notificationx/vulnerability/wordpress-notificationx-plugin-3-3-6-content-injection-vulnerability?_s_id=cve"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update the WordPress NotificationX plugin to the latest available version (at least 3.3.7)."
            }
          ],
          "value": "Update the WordPress NotificationX plugin to the latest available version (at least 3.3.7)."
        }
      ],
      "tags": [
        "x_open-source"
      ],
      "title": "WordPress NotificationX plugin <= 3.3.6 - Content Injection vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3",
    "assignerShortName": "Patchstack",
    "cveId": "CVE-2026-119507",
    "datePublished": "2026-11-07T09:32:03.635Z",
    "dateReserved": "2026-10-30T09:20:18.656Z",
    "dateUpdated": "2026-11-07T09:33:04.577Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}