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CVE-2026-50188 Kirby: Request header injection in `Http\Remote`

🗓️ 09 Jul 2026 18:44:56Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Kirby prior to 4.9.4 and 5.4.4 fixed header injection in Remote class when headers contained untrusted data.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-50188
9 Jul 202618:44
attackerkb
Circl
CVE-2026-50188
9 Jul 202620:01
circl
CVE
CVE-2026-50188
9 Jul 202618:44
cve
EUVD
EUVD-2026-42669
9 Jul 202618:44
euvd
Github Security Blog
Kirby: Request header injection in `Http\Remote`
18 Jun 202615:04
github
NVD
CVE-2026-50188
9 Jul 202619:17
nvd
OSV
GHSA-4V4H-M2QQ-PPGW Kirby: Request header injection in `Http\Remote`
18 Jun 202615:04
osv
Positive Technologies
PT-2026-50722
18 Jun 202600:00
ptsecurity
Snyk
HTTP Response Splitting
18 Jun 202615:04
snyk
Vulnrichment
CVE-2026-50188 Kirby: Request header injection in `Http\Remote`
9 Jul 202618:44
vulnrichment
Rows per page
[
  {
    "vendor": "getkirby",
    "product": "kirby",
    "versions": [
      {
        "version": "< 4.9.4",
        "status": "affected"
      },
      {
        "version": ">= 5.0.0, < 5.4.4",
        "status": "affected"
      }
    ]
  }
]

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