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CVE-2025-12642

🗓️ 03 Nov 2025 19:36:17Reported by ToreonType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Lighttpd 1.4.80 enables header smuggling via trailer merge after parsing, bypass and injection possible.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-12642
3 Nov 202521:59
circl
CNNVD
lighttpd 安全漏洞
3 Nov 202500:00
cnnvd
Cvelist
CVE-2025-12642 HTTP Header Smuggling via Trailer Merge
3 Nov 202519:36
cvelist
Debian CVE
CVE-2025-12642
3 Nov 202519:36
debiancve
EUVD
EUVD-2025-37517
3 Nov 202521:34
euvd
NVD
CVE-2025-12642
3 Nov 202520:17
nvd
OpenVAS
Lighttpd 1.4.80 HTTP Request/Response Smuggling Vulnerability
4 Nov 202500:00
openvas
OSV
UBUNTU-CVE-2025-12642
3 Nov 202520:17
osv
Positive Technologies
PT-2025-44791
3 Nov 202500:00
ptsecurity
RedhatCVE
CVE-2025-12642
5 Nov 202509:09
redhatcve
Rows per page
NVD
CNA
Node
lighttpdlighttpdMatch1.4.80
[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "mod_proxy"
    ],
    "packageName": "lighttpd1.4",
    "product": "lighttpd",
    "repo": "https://git.lighttpd.net/lighttpd/lighttpd1.4",
    "vendor": "lighttpd",
    "versions": [
      {
        "lessThan": "1.4.81",
        "status": "affected",
        "version": "1.4.80",
        "versionType": "custom"
      }
    ]
  }
]

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12 Nov 2025 14:34Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.19.1
CVSS 46.9
EPSS0.00063
SSVC
9