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CVE-2026-45125

🗓️ 18 Aug 2026 15:50:38Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

MyBB Email User controller allows CRLF header injection via unsanitized sender names in PHP mail mode.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-45125
18 Aug 202615:50
attackerkb
cvelist
Cvelist
CVE-2026-45125 MyBB: Email User CRLF injection
18 Aug 202615:50
cvelist
euvd
EUVD
EUVD-2026-61011
18 Aug 202615:50
euvd
nvd
NVD
CVE-2026-45125
18 Aug 202616:17
nvd
ptsecurity
Positive Technologies
PT-2026-77179
18 Aug 202600:00
ptsecurity
Vulners
Node
mybbmybbRange<1.8.40
[
  {
    "vendor": "mybb",
    "product": "mybb",
    "versions": [
      {
        "version": "< 1.8.40",
        "status": "affected"
      }
    ]
  }
]

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18 Aug 2026 18:17Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.3
EPSS0.00038
6