CVE-2025-40927 is an HTTP response splitting flaw in CGI::Simple versions before 1.282 for Perl, allowing attackers to inject arbitrary HTTP headers or HTML/JavaScript bodies. This vulnerability carries a CVSS score of 7.3 (HIGH) due to its network attack vector, low complexity, and potential for reflected XSS, open redirect, and cache poisoning. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| MANWAR | CGI::Simple | >= 0, < 1.282CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.