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44 vulnerabilities found for mailessentials by gfi
CVE-2026-23621 (GCVE-0-2026-23621)
Vulnerability from nvd – Published: 2026-02-19 18:01 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 ListServer.IsPathExist() Absolute Directory Traversal to File Enumeration
Summary
GFI MailEssentials AI versions prior to 22.4 contain an arbitrary directory existence enumeration vulnerability in the ListServer.IsPathExist() web method exposed at /MailEssentials/pages/MailSecurity/ListServer.aspx/IsPathExist. An authenticated user can supply an unrestricted filesystem path via the JSON key \"path\", which is URL-decoded and passed to Directory.Exists(), allowing the attacker to determine whether arbitrary directories exist on the server.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-203 - Observable Discrepancy
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23620 (GCVE-0-2026-23620)
Vulnerability from nvd – Published: 2026-02-19 18:00 – Updated: 2026-05-26 11:52
VLAI
Title
GFI MailEssentials AI < 22.4 ListServer.IsDBExist() Absolute Directory Traversal to File Enumeration
Summary
GFI MailEssentials AI versions prior to 22.4 contain an arbitrary file existence enumeration vulnerability in the ListServer.IsDBExist() web method exposed at /MailEssentials/pages/MailSecurity/ListServer.aspx/IsDBExist. An authenticated user can supply an unrestricted filesystem path via the JSON key \"path\", which is URL-decoded and passed to File.Exists(), allowing the attacker to determine whether arbitrary files exist on the server.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-203 - Observable Discrepancy
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
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CVE-2026-23619 (GCVE-0-2026-23619)
Vulnerability from nvd – Published: 2026-02-19 18:00 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 General Settings Local Domains Domain Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Local Domains settings page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$Pv3$txtDescription parameter to /MailEssentials/pages/MailSecurity/general.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23618 (GCVE-0-2026-23618)
Vulnerability from nvd – Published: 2026-02-19 17:59 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Spam Keyword Checking Subject Condition Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Spam Keyword Checking (Subject) conditions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pvSubject$TXB_SubjectCondition parameter to /MailEssentials/pages/MailSecurity/ASKeywordChecking.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23617 (GCVE-0-2026-23617)
Vulnerability from nvd – Published: 2026-02-19 17:59 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Spam Keyword Checking Body Condition Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Spam Keyword Checking (Body) conditions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pvGeneral$TXB_Condition parameter to /MailEssentials/pages/MailSecurity/ASKeywordChecking.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
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CVE-2026-23616 (GCVE-0-2026-23616)
Vulnerability from nvd – Published: 2026-02-19 17:58 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Anti-Spoofing Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Anti-Spoofing configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$AntiSpoofingGeneral1$TxtSmtpDesc parameter to /MailEssentials/pages/MailSecurity/AntiSpoofing.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
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CVE-2026-23615 (GCVE-0-2026-23615)
Vulnerability from nvd – Published: 2026-02-19 17:58 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Sender Policy Framework Email Exceptions Description Stored XSS
Summary
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$txtEmailDescription parameter to /MailEssentials/pages/MailSecurity/SenderPolicyFramework.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
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CVE-2026-23614 (GCVE-0-2026-23614)
Vulnerability from nvd – Published: 2026-02-19 17:58 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Sender Policy Framework IP Exceptions Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework IP Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv2$txtIPDescription parameter to /MailEssentials/pages/MailSecurity/SenderPolicyFramework.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23613 (GCVE-0-2026-23613)
Vulnerability from nvd – Published: 2026-02-19 17:57 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam URI DNS Blocklist Domain Stored XSS
Summary
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$TXB_URIs parameter to /MailEssentials/pages/MailSecurity/uridnsblocklist.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23612 (GCVE-0-2026-23612)
Vulnerability from nvd – Published: 2026-02-19 17:57 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam IP DNS Blocklist Domain Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the IP DNS Blocklist configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$TXB_IPs parameter to /MailEssentials/pages/MailSecurity/ipdnsblocklist.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23611 (GCVE-0-2026-23611)
Vulnerability from nvd – Published: 2026-02-19 17:57 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam IP Blocklist Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the IP Blocklist management page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$txtIPDescription parameter to /MailEssentials/pages/MailSecurity/ipblocklist.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23610 (GCVE-0-2026-23610)
Vulnerability from nvd – Published: 2026-02-19 17:56 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 POP2Exchange POP3 Server Login Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the POP2Exchange configuration endpoint. An authenticated user can supply HTML/JavaScript in the POP3 server login field within the JSON \"popServers\" payload to /MailEssentials/pages/MailSecurity/POP2Exchange.aspx/Save, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23609 (GCVE-0-2026-23609)
Vulnerability from nvd – Published: 2026-02-19 17:56 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 General Settings Perimeter SMTP Servers Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Perimeter SMTP Servers configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv3$txtDescription parameter to /MailEssentials/pages/MailSecurity/PerimeterSMTPServers.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23608 (GCVE-0-2026-23608)
Vulnerability from nvd – Published: 2026-02-19 17:55 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Email Management Mail Monitoring Rule Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Mail Monitoring rule creation endpoint. An authenticated user can supply HTML/JavaScript in the JSON \"name\" field to /MailEssentials/pages/MailSecurity/MailMonitoring.aspx/Save, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23607 (GCVE-0-2026-23607)
Vulnerability from nvd – Published: 2026-02-19 17:55 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Whitelist Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Anti-Spam Whitelist management interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$txtDescription parameter to /MailEssentials/pages/MailSecurity/Whitelist.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23606 (GCVE-0-2026-23606)
Vulnerability from nvd – Published: 2026-02-19 17:55 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Advanced Content Filtering Rule Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Advanced Content Filtering rule creation workflow. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$txtRuleName parameter to /MailEssentials/pages/MailSecurity/advancedfiltering.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23605 (GCVE-0-2026-23605)
Vulnerability from nvd – Published: 2026-02-19 17:54 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Attachment Filtering Rule Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Attachment Filtering rule creation workflow. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$TXB_RuleName parameter to /MailEssentials/pages/MailSecurity/attachmentchecking.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23604 (GCVE-0-2026-23604)
Vulnerability from nvd – Published: 2026-02-19 17:54 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Keyword Filtering Rule Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Keyword Filtering rule creation workflow. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$TXB_RuleName parameter to /MailEssentials/pages/MailSecurity/contentchecking.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
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CVE-2026-23621 (GCVE-0-2026-23621)
Vulnerability from cvelistv5 – Published: 2026-02-19 18:01 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 ListServer.IsPathExist() Absolute Directory Traversal to File Enumeration
Summary
GFI MailEssentials AI versions prior to 22.4 contain an arbitrary directory existence enumeration vulnerability in the ListServer.IsPathExist() web method exposed at /MailEssentials/pages/MailSecurity/ListServer.aspx/IsPathExist. An authenticated user can supply an unrestricted filesystem path via the JSON key \"path\", which is URL-decoded and passed to Directory.Exists(), allowing the attacker to determine whether arbitrary directories exist on the server.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-203 - Observable Discrepancy
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
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CVE-2026-23620 (GCVE-0-2026-23620)
Vulnerability from cvelistv5 – Published: 2026-02-19 18:00 – Updated: 2026-05-26 11:52
VLAI
Title
GFI MailEssentials AI < 22.4 ListServer.IsDBExist() Absolute Directory Traversal to File Enumeration
Summary
GFI MailEssentials AI versions prior to 22.4 contain an arbitrary file existence enumeration vulnerability in the ListServer.IsDBExist() web method exposed at /MailEssentials/pages/MailSecurity/ListServer.aspx/IsDBExist. An authenticated user can supply an unrestricted filesystem path via the JSON key \"path\", which is URL-decoded and passed to File.Exists(), allowing the attacker to determine whether arbitrary files exist on the server.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-203 - Observable Discrepancy
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
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CVE-2026-23619 (GCVE-0-2026-23619)
Vulnerability from cvelistv5 – Published: 2026-02-19 18:00 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 General Settings Local Domains Domain Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Local Domains settings page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$Pv3$txtDescription parameter to /MailEssentials/pages/MailSecurity/general.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23618 (GCVE-0-2026-23618)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:59 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Spam Keyword Checking Subject Condition Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Spam Keyword Checking (Subject) conditions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pvSubject$TXB_SubjectCondition parameter to /MailEssentials/pages/MailSecurity/ASKeywordChecking.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
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CVE-2026-23617 (GCVE-0-2026-23617)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:59 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Spam Keyword Checking Body Condition Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Spam Keyword Checking (Body) conditions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pvGeneral$TXB_Condition parameter to /MailEssentials/pages/MailSecurity/ASKeywordChecking.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
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CVE-2026-23616 (GCVE-0-2026-23616)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:58 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Anti-Spoofing Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Anti-Spoofing configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$AntiSpoofingGeneral1$TxtSmtpDesc parameter to /MailEssentials/pages/MailSecurity/AntiSpoofing.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23615 (GCVE-0-2026-23615)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:58 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Sender Policy Framework Email Exceptions Description Stored XSS
Summary
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$txtEmailDescription parameter to /MailEssentials/pages/MailSecurity/SenderPolicyFramework.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23614 (GCVE-0-2026-23614)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:58 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam Sender Policy Framework IP Exceptions Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the Sender Policy Framework IP Exceptions interface. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv2$txtIPDescription parameter to /MailEssentials/pages/MailSecurity/SenderPolicyFramework.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23613 (GCVE-0-2026-23613)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:57 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam URI DNS Blocklist Domain Stored XSS
Summary
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$TXB_URIs parameter to /MailEssentials/pages/MailSecurity/uridnsblocklist.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23612 (GCVE-0-2026-23612)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:57 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam IP DNS Blocklist Domain Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the IP DNS Blocklist configuration page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$TXB_IPs parameter to /MailEssentials/pages/MailSecurity/ipdnsblocklist.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23611 (GCVE-0-2026-23611)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:57 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 Anti-Spam IP Blocklist Description Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the IP Blocklist management page. An authenticated user can supply HTML/JavaScript in the ctl00$ContentPlaceHolder1$pv1$txtIPDescription parameter to /MailEssentials/pages/MailSecurity/ipblocklist.aspx, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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CVE-2026-23610 (GCVE-0-2026-23610)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:56 – Updated: 2026-05-14 02:09
VLAI
Title
GFI MailEssentials AI < 22.4 POP2Exchange POP3 Server Login Stored XSS
Summary
GFI MailEssentials AI versions prior to 22.4 contain a stored cross-site scripting vulnerability in the POP2Exchange configuration endpoint. An authenticated user can supply HTML/JavaScript in the POP3 server login field within the JSON \"popServers\" payload to /MailEssentials/pages/MailSecurity/POP2Exchange.aspx/Save, which is stored and later rendered in the management interface, allowing script execution in the context of a logged-in user.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gfi.ai/products-and-solutions/network-sec… | release-notespatch |
| https://www.vulncheck.com/advisories/gfi-mailesse… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| GFI Software | MailEssentials AI |
Affected:
0 , < 22.4
(custom)
|
Credits
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