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CVE-2026-41246

🗓️ 23 Apr 2026 18:44:39Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Contour Lua code injection via cookie rewrite enables code execution in Envoy if HTTPProxy routes are modified.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-41246
23 Apr 202618:44
attackerkb
Chainguard
CVE-2026-41246 vulnerabilities
25 Apr 202607:17
cgr
Circl
CVE-2026-41246
23 Apr 202619:33
circl
CNNVD
Contour 代码注入漏洞
23 Apr 202600:00
cnnvd
Cvelist
CVE-2026-41246 Contour: Lua code injection via Cookie Path Rewrite Policy
23 Apr 202618:44
cvelist
EUVD
EUVD-2026-25280
24 Apr 202615:19
euvd
Github Security Blog
Contour has Lua code injection via Cookie Path Rewrite Policy
24 Apr 202615:19
github
NVD
CVE-2026-41246
23 Apr 202619:17
nvd
OSV
BIT-CONTOUR-2026-41246 Contour: Lua code injection via Cookie Path Rewrite Policy
25 Apr 202608:36
osv
OSV
CGA-6FCW-5X87-XHP2
25 Apr 202603:15
osv
Rows per page
NVD
Vulners
Node
projectcontourcontourRange1.19.01.31.6kubernetes
OR
projectcontourcontourRange1.32.01.32.5kubernetes
OR
projectcontourcontourRange1.33.01.33.4kubernetes
[
  {
    "vendor": "projectcontour",
    "product": "contour",
    "versions": [
      {
        "version": ">= 1.33.0, < 1.33.4",
        "status": "affected"
      },
      {
        "version": ">= 1.32.0, < 1.32.5",
        "status": "affected"
      },
      {
        "version": ">= 1.19.0, < 1.31.6",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:46Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.18.1
EPSS0.00441
SSVC
6