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CVE-2026-27469

🗓️ 21 Feb 2026 07:24:38Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 32 Views🌐 WEB

Isso stored XSS via website and comment fields from improper escaping; patch fixes it.

Related
Detection
Affected
Refs
Paths
Vulners
Node
isso-commentsissoRange<0afbfe0691ee237963e8fb0b2ee01c9e55ca2144
[
  {
    "vendor": "isso-comments",
    "product": "isso",
    "versions": [
      {
        "version": "< 0afbfe0691ee237963e8fb0b2ee01c9e55ca2144",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
websiterequest body/id/Stored XSS in website and comment fields due to improper escaping in input handling on PUT /id/ (comment edit) allowing injection of event handlers.CWE-79CWE-116
commentrequest body/id/Stored XSS in website and comment fields due to improper escaping in input handling on PUT /id/ (comment edit) allowing injection of event handlers.CWE-79CWE-116
websiterequest body/id//edit/Stored XSS in website and comment fields via unescaped input on moderation/edit endpoint (POST /id//edit/), enabling script injection.CWE-79CWE-116
commentrequest body/id//edit/Stored XSS in website and comment fields via unescaped input on moderation/edit endpoint (POST /id//edit/), enabling script injection.CWE-79CWE-116

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17 Jun 2026 10:27Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.1
EPSS0.00216
SSVC
32