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EUVD-2026-39095

🗓️ 24 Jun 2026 20:58:57Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 7 Views

Rocket.Chat SAML auth bypass with empty identity provider certificate; unsigned assertions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-46423
24 Jun 202620:58
attackerkb
circl
Circl
CVE-2026-46423
24 Jun 202622:20
circl
cve
CVE
CVE-2026-46423
24 Jun 202620:58
cve
cvelist
Cvelist
CVE-2026-46423 Rocket.Chat: SAML signature validation skipped when IdP certificate field is empty
24 Jun 202620:58
cvelist
nvd
NVD
CVE-2026-46423
24 Jun 202621:16
nvd
ptsecurity
Positive Technologies
PT-2026-52096
24 Jun 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-46423 Rocket.Chat: SAML signature validation skipped when IdP certificate field is empty
24 Jun 202620:58
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "5cabbe65-08d4-3a3e-a848-d17a5bc9ea29",
        "vendor": {
          "name": "RocketChat"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0227371a-f4a9-31b5-b307-ee3162cad8bf",
        "product": {
          "name": "Rocket.Chat",
          "vendor": {
            "name": "Rocket.Chat"
          }
        },
        "product_version": "8.0.0-rc.0, < 8.0.5"
      },
      {
        "id": "03db0c9e-1259-37d8-924b-6dd8444440c6",
        "product": {
          "name": "Rocket.Chat",
          "vendor": {
            "name": "Rocket.Chat"
          }
        },
        "product_version": "8.1.0-rc.0, < 8.1.4"
      },
      {
        "id": "0d829db1-5b3e-343a-9537-7165e52d6f15",
        "product": {
          "name": "Rocket.Chat",
          "vendor": {
            "name": "Rocket.Chat"
          }
        },
        "product_version": "8.4.0-rc.0, < 8.4.1"
      },
      {
        "id": "65bb6d9a-9fa6-3095-a885-02ed7dc94d89",
        "product": {
          "name": "Rocket.Chat",
          "vendor": {
            "name": "Rocket.Chat"
          }
        },
        "product_version": "8.3.0-rc.0, < 8.3.3"
      },
      {
        "id": "bd9b2678-30b3-3136-8b4f-15a00c650e0b",
        "product": {
          "name": "Rocket.Chat",
          "vendor": {
            "name": "Rocket.Chat"
          }
        },
        "product_version": "8.2.0-rc.0, < 8.2.3"
      },
      {
        "id": "c77e4ee6-3238-3926-8087-6840bd4bf843",
        "product": {
          "name": "Rocket.Chat",
          "vendor": {
            "name": "Rocket.Chat"
          }
        },
        "product_version": "7.11.0-rc.0, < 7.13.7"
      },
      {
        "id": "d64087f0-6b1a-3f9b-bc6e-0a2f6ad83aca",
        "product": {
          "name": "Rocket.Chat",
          "vendor": {
            "name": "Rocket.Chat"
          }
        },
        "product_version": "8.5.0-rc.0, < 8.5.0"
      },
      {
        "id": "ff936dc7-0bf6-357a-b902-a94541144ffa",
        "product": {
          "name": "Rocket.Chat",
          "vendor": {
            "name": "Rocket.Chat"
          }
        },
        "product_version": "< 7.10.11"
      }
    ]
  }
]

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24 Jun 2026 20:58Current
5.9Medium risk
Vulners AI Score5.9
CVSS 49.3
EPSS0.00149
7