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CVE-2023-53978

🗓️ 22 Dec 2025 21:35:35Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Stored XSS in myBB Forums 1.8.26 allows authenticated admins to inject scripts in forum announcements.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2023-53978
22 Dec 202523:34
circl
CNNVD
MyBB 跨站脚本漏洞
22 Dec 202500:00
cnnvd
Cvelist
CVE-2023-53978 myBB Forums 1.8.26 Stored Cross-Site Scripting via Forum Announcements
22 Dec 202521:35
cvelist
EUVD
EUVD-2023-60240
23 Dec 202500:30
euvd
NVD
CVE-2023-53978
22 Dec 202522:16
nvd
Positive Technologies
PT-2025-52715
22 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2023-53978
23 Dec 202523:29
redhatcve
Vulnrichment
CVE-2023-53978 myBB Forums 1.8.26 Stored Cross-Site Scripting via Forum Announcements
22 Dec 202521:35
vulnrichment
NVD
Vulners
CNA
Node
mybbmybbMatch1.8.26
[
  {
    "vendor": "Mybb",
    "product": "myBB forums",
    "versions": [
      {
        "version": "1.8.26",
        "status": "affected"
      }
    ]
  }
]

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07 Apr 2026 14:08Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
CVSS 45.1
EPSS0.00025
SSVC
6