Astra Linux – vulnerability in exim4

Exim versions prior to 4.97.1 allow SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can exploit a published exploitation technique to inject email messages containing a spoofed MAIL FROM address, thereby bypassing an SPF protection mechanism. This happens because Ex...

CVE-2026-23614

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework IP Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv2$txtIPDescription parameter to...

CVE-2026-23615

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework Email Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv4$txtEmailDescription parameter to...

CVE-2026-23614

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework IP Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv2$txtIPDescription parameter to...

CVE-2026-23614

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework IP Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv2$txtIPDescription parameter to...

CVE-2026-23615

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework Email Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv4$txtEmailDescription parameter to...

CVE-2026-23615

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework Email Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv4$txtEmailDescription parameter to...

CVE-2026-23615 GFI MailEssentials AI < 22.4 Anti-Spam Sender Policy Framework Email Exceptions Description Stored XSS

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework Email Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv4$txtEmailDescription parameter to...

CVE-2026-23615

CVE-2026-23615 concerns GFI MailEssentials AI prior to version 22.4, where a stored cross-site scripting vulnerability exists in the Sender Policy Framework Email Exceptions interface. An authenticated user can inject HTML/JavaScript via the parameter ctl00$ContentPlaceHolder1$pv4$txtEmailDescrip...

CVE-2026-23615 GFI MailEssentials AI < 22.4 Anti-Spam Sender Policy Framework Email Exceptions Description Stored XSS

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework Email Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv4$txtEmailDescription parameter to...

CVE-2026-23614 GFI MailEssentials AI < 22.4 Anti-Spam Sender Policy Framework IP Exceptions Description Stored XSS

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework IP Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv2$txtIPDescription parameter to...

CVE-2026-23614

GFI MailEssentials AI (versions prior to 22.4) contains a stored XSS in the Sender Policy Framework IP Exceptions interface. An authenticated user can submit HTML/JavaScript via ctl00$ContentPlaceHolder1$pv2$txtIPDescription to /MailEssentials/pages/MailSecurity/SenderPolicyFramework.aspx; the in...

PT-2026-20894

Name of the Vulnerable Software and Affected Versions GFI MailEssentials AI versions prior to 22.4 Description The software contains a stored cross-site scripting issue in the Sender Policy Framework IP Exceptions interface. A logged-in user can inject HTML or JavaScript code into the...

GFI MailEssentials AI security vulnerabilities

GFI MailEssentials AI is an open-source anti-spam and data breach protection software developed by GFI in the United States. Versions of GFI MailEssentials AI prior to version 22.4 contained a security vulnerability. This vulnerability stemmed from a storage cross-site scripting vulnerability in...

PT-2026-20895

Name of the Vulnerable Software and Affected Versions GFI MailEssentials AI versions prior to 22.4 Description GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting issue in the Sender Policy Framework Email Exceptions interface. An authenticated user can inject HTML ...

CVE-2026-23615: Improper Neutralization of Input During Web Page Generation

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework Email Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv4$txtEmailDescription parameter to...

GFI MailEssentials AI security vulnerabilities

GFI MailEssentials AI is an open-source anti-spam and data breach protection software developed by GFI in the United States. Versions of GFI MailEssentials AI prior to version 22.4 contained a security vulnerability. This vulnerability stemmed from a storage cross-site scripting vulnerability in...

CVE-2026-23614: Improper Neutralization of Input During Web Page Generation

GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework IP Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv2$txtIPDescription parameter to...

CVE-2025-61084

MDaemon Mail Server 23.5.2 validates SPF, DKIM, and DMARC using the email enclosed in angle brackets in the From: header of SMTP DATA. An attacker can craft a From: header with multiple invisible Unicode thin spaces to display a spoofed sender while passing validation, allowing email spoofing eve...

CVE-2025-61084

MDaemon Mail Server version 23.5.2 is vulnerable to an email spoofing attack due to improper input validation. The software validates SPF, DKIM, and DMARC using the email address enclosed in angle brackets () within the From: header of SMTP DATA. An attacker can craft a header containing multiple...