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CVE-2026-49278 Rocket.Chat: Livechat Visitor Profile Disclosure Leaks Bearer Token and Enables Visitor Impersonation

🗓️ 24 Jun 2026 21:05:33Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Rocket.Chat visitors.info leaks bearer token enabling impersonation; fixed in multiple versions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-49278
24 Jun 202621:05
attackerkb
Circl
CVE-2026-49278
24 Jun 202622:33
circl
CVE
CVE-2026-49278
24 Jun 202621:05
cve
EUVD
EUVD-2026-39099
24 Jun 202621:05
euvd
NVD
CVE-2026-49278
24 Jun 202621:16
nvd
Positive Technologies
PT-2026-52099
24 Jun 202600:00
ptsecurity
[
  {
    "vendor": "RocketChat",
    "product": "Rocket.Chat",
    "versions": [
      {
        "version": ">= 8.5.0-rc.0, < 8.5.0",
        "status": "affected"
      },
      {
        "version": ">= 8.4.0-rc.0, < 8.4.2",
        "status": "affected"
      },
      {
        "version": ">= 8.3.0-rc.0, < 8.3.4",
        "status": "affected"
      },
      {
        "version": ">= 8.2.0-rc.0, < 8.2.4",
        "status": "affected"
      },
      {
        "version": ">= 8.1.0-rc.0, < 8.1.5",
        "status": "affected"
      },
      {
        "version": ">= 8.0.0-rc.0, < 8.0.6",
        "status": "affected"
      },
      {
        "version": ">= 7.11.0-rc.0, < 7.13.8",
        "status": "affected"
      },
      {
        "version": "< 7.10.12",
        "status": "affected"
      }
    ]
  }
]

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