GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the URI DNS Blocklist configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$TXB_URIs parameter to /MailEssentials/pages/MailSecurity/uridnsblocklist.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Metrics
Affected Vendors & Products
References
History
Fri, 20 Feb 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Fri, 20 Feb 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Gfi mailessentials
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| CPEs | cpe:2.3:a:gfi:mailessentials:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Gfi mailessentials
|
Fri, 20 Feb 2026 10:15:00 +0000
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| First Time appeared |
Gfi
Gfi mailessentials Ai |
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| Vendors & Products |
Gfi
Gfi mailessentials Ai |
Thu, 19 Feb 2026 20:00:00 +0000
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| Metrics |
cvssV3_1
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Thu, 19 Feb 2026 18:15:00 +0000
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| Description | GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the URI DNS Blocklist configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$TXB_URIs parameter to /MailEssentials/pages/MailSecurity/uridnsblocklist.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user. | |
| Title | GFI MailEssentials AI < 22.4 Anti-Spam URI DNS Blocklist Domain Stored XSS | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-02-19T17:57:43.458Z
Updated: 2026-02-20T19:46:47.765Z
Reserved: 2026-01-14T16:02:29.335Z
Link: CVE-2026-23613
Updated: 2026-02-20T19:46:35.897Z
Status : Analyzed
Published: 2026-02-19T18:24:56.123
Modified: 2026-02-20T17:29:21.387
Link: CVE-2026-23613
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