Unrated severityNVD Advisory· Published Feb 19, 2026· Updated Mar 2, 2026
Comodo Dome Firewall 2.7.0 Cross-Site Scripting via dnsmasq
CVE-2019-25426
Description
Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by submitting crafted input to the dnsmasq endpoint. Attackers can send POST requests with script payloads in the TRANSPARENT_SOURCE_BYPASS or TRANSPARENT_DESTINATION_BYPASS parameters to execute arbitrary JavaScript in users' browsers.
Affected products
2- Range: = 2.7.0
- Comodo/Comodo Dome Firewallv5Range: 2.7.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- www.exploit-db.com/exploits/46408mitreexploit
- www.vulncheck.com/advisories/comodo-dome-firewall-cross-site-scripting-via-dnsmasqmitrethird-party-advisory
- cdome.comodo.com/firewall/mitreproduct
- secure.comodo.com/home/purchase.phpmitreproduct
News mentions
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