EUVD-2026-65323
GHSA-r5wp-q9rv-7c7c
Severity by source
AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
UI:R applied because stored XSS payload executes only when a victim visits the affected page, constituting passive but real user interaction; all other metrics align with unauthenticated network-accessible injection and cross-browser scope change.
Primary rating from Vendor (Wordfence).
CVSS VectorVendor: Wordfence
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
2DescriptionCVE.org
The NotificationX Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 3.1.4 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.
AnalysisAI
Stored Cross-Site Scripting in NotificationX Pro for WordPress (all versions through 3.1.4) allows unauthenticated remote attackers to persistently inject arbitrary JavaScript into site pages, executing in any visitor's browser context. The CVSS vector (AV:N/AC:L/PR:N/UI:N/S:C) reflects the combination of zero-privilege access and a scope change impact reaching beyond the WordPress installation itself into the browser sessions of site visitors. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The CVSS vector (PR:N/AC:L/AV:N/UI:N) indicates no special configuration or authentication is required for the injection step - any internet-reachable WordPress installation running NotificationX Pro through version 3.1.4 is exposed. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS base score of 7.2 (AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N) is elevated primarily by the unauthenticated attack surface and the scope change to the victim's browser. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An unauthenticated attacker submits a crafted HTTP request to a NotificationX Pro input endpoint containing a malicious JavaScript payload - for example, a script designed to exfiltrate session cookies. The payload is stored in the WordPress database without sanitization, and every subsequent visitor who loads the affected page executes the script in their own browser context, allowing the attacker to harvest session tokens or perform actions on behalf of authenticated users. … |
| Remediation | Update NotificationX Pro to the first version released after 3.1.4; no specific patched version number was confirmed in the available input data - consult the WPDeveloper changelog and the Wordfence advisory at https://www.wordfence.com/threat-intel/vulnerabilities/id/0adad1bc-8803-4c20-ae9f-ab8b66d1e6df for the exact fixed release before upgrading. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, deactivate and remove NotificationX Pro plugin from all WordPress instances running version 3.1.4 or earlier. …
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More in Notificationx Pro
View allSame weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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