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CVE-2026-105963 Secret key base exposed in stack trace arguments on wrong-typed Plug.Crypto arguments

🗓️ 23 Oct 2026 09:56:58Reported by EEFType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Unauthenticated remote attacker can expose secret key base in logs via plug_crypto.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-105963
23 Oct 202610:06
–circl
cve
CVE
CVE-2026-105963
23 Oct 202609:56
–cve
euvd
EUVD
EUVD-2026-108666
23 Oct 202609:56
–euvd
nvd
NVD
CVE-2026-105963
23 Oct 202610:16
–nvd
osv_eef
osv_eef
EEF-CVE-2026-105963 Secret key base exposed in stack trace arguments on wrong-typed Plug.Crypto arguments
23 Oct 202609:56
–osv_eef
ptsecurity
Positive Technologies
PT-2026-121827
23 Oct 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-105963
23 Oct 202623:48
–susecve
vulnrichment
Vulnrichment
CVE-2026-105963 Secret key base exposed in stack trace arguments on wrong-typed Plug.Crypto arguments
23 Oct 202609:56
–vulnrichment
[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:elixir-plug:plug:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.Plug.Crypto'"
    ],
    "packageName": "plug",
    "packageURL": "pkg:hex/plug",
    "product": "plug",
    "programFiles": [
      "lib/plug/crypto.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.Plug.Crypto':secure_compare/2"
      },
      {
        "name": "'Elixir.Plug.Crypto':masked_compare/3"
      }
    ],
    "repo": "https://github.com/elixir-plug/plug",
    "vendor": "elixir-plug",
    "versions": [
      {
        "lessThan": "1.7.0",
        "status": "affected",
        "version": "1.6.3",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:elixir-plug:plug:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.Plug.Crypto'"
    ],
    "packageName": "elixir-plug/plug",
    "packageURL": "pkg:github/elixir-plug/plug",
    "product": "plug",
    "programFiles": [
      "lib/plug/crypto.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.Plug.Crypto':secure_compare/2"
      },
      {
        "name": "'Elixir.Plug.Crypto':masked_compare/3"
      }
    ],
    "repo": "https://github.com/elixir-plug/plug",
    "vendor": "elixir-plug",
    "versions": [
      {
        "lessThan": "*",
        "status": "affected",
        "version": "56000c33d8a0a2fbac491f8be06b9c5112bc2276",
        "versionType": "git"
      }
    ]
  },
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:elixir-plug:plug_crypto:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.Plug.Crypto'",
      "'Elixir.Plug.Crypto.MessageVerifier'",
      "'Elixir.Plug.Crypto.MessageEncryptor'"
    ],
    "packageName": "plug_crypto",
    "packageURL": "pkg:hex/plug_crypto",
    "product": "plug_crypto",
    "programFiles": [
      "lib/plug/crypto.ex",
      "lib/plug/crypto/message_verifier.ex",
      "lib/plug/crypto/message_encryptor.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.Plug.Crypto':verify/4"
      },
      {
        "name": "'Elixir.Plug.Crypto':decrypt/4"
      },
      {
        "name": "'Elixir.Plug.Crypto':secure_compare/2"
      },
      {
        "name": "'Elixir.Plug.Crypto':masked_compare/3"
      },
      {
        "name": "'Elixir.Plug.Crypto':mask/2"
      },
      {
        "name": "'Elixir.Plug.Crypto':sign/4"
      },
      {
        "name": "'Elixir.Plug.Crypto':encrypt/4"
      },
      {
        "name": "'Elixir.Plug.Crypto.MessageVerifier':sign/3"
      },
      {
        "name": "'Elixir.Plug.Crypto.MessageVerifier':verify/2"
      },
      {
        "name": "'Elixir.Plug.Crypto.MessageEncryptor':encrypt/4"
      },
      {
        "name": "'Elixir.Plug.Crypto.MessageEncryptor':decrypt/4"
      }
    ],
    "repo": "https://github.com/elixir-plug/plug_crypto",
    "vendor": "elixir-plug",
    "versions": [
      {
        "lessThan": "2.2.1",
        "status": "affected",
        "version": "1.0.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:elixir-plug:plug_crypto:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "'Elixir.Plug.Crypto'",
      "'Elixir.Plug.Crypto.MessageVerifier'",
      "'Elixir.Plug.Crypto.MessageEncryptor'"
    ],
    "packageName": "elixir-plug/plug_crypto",
    "packageURL": "pkg:github/elixir-plug/plug_crypto",
    "product": "plug_crypto",
    "programFiles": [
      "lib/plug/crypto.ex",
      "lib/plug/crypto/message_verifier.ex",
      "lib/plug/crypto/message_encryptor.ex"
    ],
    "programRoutines": [
      {
        "name": "'Elixir.Plug.Crypto':verify/4"
      },
      {
        "name": "'Elixir.Plug.Crypto':decrypt/4"
      },
      {
        "name": "'Elixir.Plug.Crypto':secure_compare/2"
      },
      {
        "name": "'Elixir.Plug.Crypto':masked_compare/3"
      },
      {
        "name": "'Elixir.Plug.Crypto':mask/2"
      },
      {
        "name": "'Elixir.Plug.Crypto':sign/4"
      },
      {
        "name": "'Elixir.Plug.Crypto':encrypt/4"
      },
      {
        "name": "'Elixir.Plug.Crypto.MessageVerifier':sign/3"
      },
      {
        "name": "'Elixir.Plug.Crypto.MessageVerifier':verify/2"
      },
      {
        "name": "'Elixir.Plug.Crypto.MessageEncryptor':encrypt/4"
      },
      {
        "name": "'Elixir.Plug.Crypto.MessageEncryptor':decrypt/4"
      }
    ],
    "repo": "https://github.com/elixir-plug/plug_crypto",
    "vendor": "elixir-plug",
    "versions": [
      {
        "lessThan": "981887493dada0fce7003c61861c00dfbb0fc8c5",
        "status": "affected",
        "version": "2d078b7b8264c565f0ff71235c515f4f46882dcf",
        "versionType": "git"
      }
    ]
  }
]

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