CVE-2026-111830High· 7.1▾ TwilightImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Mailster WP Mailster wp-mailster allows Stored XSS.This issue affects WP Mailster: from n/a through 1.9.1.0.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 39.1 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 23.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.1%
0.1% → 0.2%
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Mailster WP Mailster wp-mailster allows Stored XSS.This issue affects WP Mailster: from n/a through 1.9.1.0.
wp-mailster <= 1.9.1.0Update the WordPress WP Mailster plugin to the latest available version (at least 1.9.2.0).
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-105061High· 7.1Unauthenticated Cross Site Scripting (XSS) in WP Mailster <= 1.9.0.0 versions.
CVE-2026-111832Critical· 10.0WordPress WP Mailster plugin <= 1.9.1.0 - Arbitrary File Upload vulnerability
CVE-2026-111829Medium· 6.5WordPress WP Mailster plugin <= 1.9.1.0 - Local File Inclusion vulnerability
CVE-2026-105055Medium· 5.3Missing Authorization vulnerability in WP Mailster WP Mailster wp-mailster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Mailster: from n/a through 1.9.0.0.
CVE-2021-41164High· 8.2CKEditor4 is an open source WYSIWYG HTML editor
CVE-2019-1973Medium· 4.8A vulnerability in the web portal framework of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface