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EUVD-2026-49883

🗓️ 28 Jul 2026 15:46:28Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 30 Views

Tiny-http CRLF header injection up to 0.12.0 enables response splitting, cache poisoning, Set Cookie injection, header override, and smuggling.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-66753
28 Jul 202615:46
–attackerkb
cve
CVE
CVE-2026-66753
28 Jul 202615:46
–cve
cvelist
Cvelist
CVE-2026-66753 tiny-http 0.12.0 HTTP Response Splitting via Header Injection
28 Jul 202615:46
–cvelist
debiancve
Debian CVE
CVE-2026-66753
28 Jul 202615:46
–debiancve
kitploit
Kitploit
CVE-2026-66753-HTTP-Header-Injection-via-Unvalidated-CR-and-LF-in-Header-Values-tiny_http-
9 Oct 202615:38
–kitploit
mend
Mend
CVE-2026-66753
28 Jul 202615:46
–mend
nvd
NVD
CVE-2026-66753
28 Jul 202616:20
–nvd
osv_cve
osv_cve
CVE-2026-66753 tiny-http 0.12.0 HTTP Response Splitting via Header Injection
28 Jul 202615:46
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-66753
28 Jul 202616:20
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-66753
28 Jul 202616:20
–osv_ubuntu
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ed223f29-2efc-3b57-a757-7517c28e15a0",
        "vendor": {
          "name": "tiny-http"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "e01b287b-77a3-328b-86da-06ca62f436c3",
        "product": {
          "name": "tiny-http",
          "vendor": {
            "name": "tiny-http"
          }
        },
        "product_version": "0 ≤0.12.0"
      }
    ]
  }
]

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28 Jul 2026 19:30Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.3
CVSS 3.13.7
EPSS0.00301
SSVC
30