CVE-2019-25402
Comodo Dome Firewall 2.7.0 Cross-Site Scripting via login
- State
- Published
- Severity
- 5.1 Medium
- Published
- Feb 19, 2026
- Updated
- May 24, 2026
- Reserved
- Feb 18, 2026
Description
Comodo Dome Firewall 2.7.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting crafted input to the username parameter. Attackers can send POST requests to the login endpoint with script payloads in the username field to execute arbitrary JavaScript in users' browsers.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N | VulnCheck |
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Comodo Dome FirewallComodo |
|
References
- ExploitDB-46408exploit
- Comodo Dome Firewall Official Homepageproduct
- Comodo Dome Firewall Purchase Pageproduct
- VulnCheck Advisory: Comodo Dome Firewall 2.7.0 Cross-Site Scripting via loginthird-party-advisory
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