Withdrawn: this CVE is not a vulnerability
The assigning CNA withdrew CVE-2026-78563 on 1 September 2026, and it carries the Rejected state at CVE.org and NVD. It must not be treated as a live finding. Its pre-withdrawal severity, score and exploitability are withheld below; the record itself is kept because withdrawals are reversible and because the reject reason is the correction worth publishing.
CVE-2026-78563
NotificationX Pro <= 3.1.4 - Unauthenticated Stored Cross-Site Scripting
Description
Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accidental usage.
INFO
Published Date :
Aug. 25, 2026, 9:17 a.m.
Last Modified :
Sept. 1, 2026, 2:17 p.m.
Remotely Exploit :
—
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-78563
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | MITRE-CVE |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2026-78563 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-78563 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Rejected by [email protected]
Sep. 01, 2026
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 01, 2026
Action Type Old Value New Value Changed Description 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. Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accidental usage. Removed CVSS V3.1 Wordfence: AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N Removed CWE Wordfence: CWE-79 Added Affected Affected value removed. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/78xxx/CVE-2026-78563.json">CVE-2026-78563</a> Removed Reference Wordfence: https://patchstack.com/database/wordpress/plugin/notificationx-pro/vulnerability/wordpress-notificationx-pro-plugin-3-1-4-cross-site-scripting-xss-vulnerability Removed Reference Wordfence: https://www.wordfence.com/threat-intel/vulnerabilities/id/0adad1bc-8803-4c20-ae9f-ab8b66d1e6df?source=cve -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 25, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-78563', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-08-25T18:04:37.825687Z'} -
New CVE Received by [email protected]
Aug. 25, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'WPDeveloper', 'product': 'NotificationX Pro', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'semver', 'lessThanOrEqual': '3.1.4'}], 'defaultStatus': 'unaffected'}] Added Description 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. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N Added CWE CWE-79 Added Reference https://patchstack.com/database/wordpress/plugin/notificationx-pro/vulnerability/wordpress-notificationx-pro-plugin-3-1-4-cross-site-scripting-xss-vulnerability Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/0adad1bc-8803-4c20-ae9f-ab8b66d1e6df?source=cve