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CVE-2026-40229 Helpy 2.8.0 - Stored XSS in post author display via PostsHelper

🗓️ 29 Apr 2026 15:34:50Reported by Fluid AttacksType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Stored XSS in Helpy post author display allows registered users to persist HTML in their name, shown in threads, admin tickets, and emails.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-40229
29 Apr 202615:34
attackerkb
Circl
CVE-2026-40229
29 Apr 202618:40
circl
CNNVD
Helpy 跨站脚本漏洞
29 Apr 202600:00
cnnvd
CVE
CVE-2026-40229
29 Apr 202615:34
cve
EUVD
EUVD-2026-26244
29 Apr 202615:34
euvd
NVD
CVE-2026-40229
29 Apr 202616:16
nvd
Positive Technologies
PT-2026-35950
29 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-40229
5 Jun 202619:27
redhatcve
Vulnrichment
CVE-2026-40229 Helpy 2.8.0 - Stored XSS in post author display via PostsHelper
29 Apr 202615:34
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows",
      "MacOS",
      "Linux"
    ],
    "product": "helpy",
    "vendor": "helpyio",
    "versions": [
      {
        "status": "affected",
        "version": "2.8.0"
      }
    ]
  }
]

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