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CVE-2025-9823

🗓️ 03 Sep 2025 14:33:26Reported by MauticType 
cve
 cve
🔗 web.nvd.nist.gov👁 16 Views🌐 WEB

Reflected cross site scripting in the lead addLeadTags input allows executing JavaScript in a victim's browser.

Related
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Mautic 安全漏洞
3 Sep 202500:00
cnnvd
cvelist
Cvelist
CVE-2025-9823 Reflected XSS in lead:addLeadTags - Quick Add
3 Sep 202514:33
cvelist
euvd
EUVD
EUVD-2025-26573
3 Oct 202520:07
euvd
github
Github Security Blog
Mautic vulnerable to reflected XSS in lead:addLeadTags - Quick Add
3 Sep 202522:18
github
nvd
NVD
CVE-2025-9823
3 Sep 202515:15
nvd
osv
OSV
GHSA-9V8P-M85M-F7MM Mautic vulnerable to reflected XSS in lead:addLeadTags - Quick Add
3 Sep 202522:18
osv
ptsecurity
Positive Technologies
PT-2025-35773
3 Sep 202500:00
ptsecurity
redhatcve
RedhatCVE
CVE-2025-9823
5 Sep 202515:22
redhatcve
snyk
Snyk
Cross-site Scripting (XSS)
3 Sep 202522:18
snyk
veracode
Veracode
Cross Site Scripting (XSS)
3 Oct 202503:40
veracode
Rows per page
[
  {
    "collectionURL": "https://packagist.org",
    "defaultStatus": "unaffected",
    "packageName": "mautic/core",
    "product": "Mautic",
    "repo": "https://github.com/mautic/mautic",
    "vendor": "Mautic",
    "versions": [
      {
        "lessThan": "< 4.4.17",
        "status": "affected",
        "version": ">= 4.4.0",
        "versionType": "semver"
      },
      {
        "lessThan": "< 5.2.8",
        "status": "affected",
        "version": ">= 5.0.0-alpha",
        "versionType": "semver"
      },
      {
        "lessThan": "< 6.0.5",
        "status": "affected",
        "version": ">= 6.0.0-alpha",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
Tagsrequest body/s/ajax?action=lead:addLeadTagsReflected XSS via Tags input field in /s/ajax?action=lead:addLeadTags where user-supplied data is reflected in response without proper sanitization.CWE-79

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17 Jun 2026 10:09Current
5.1Medium risk
Vulners AI Score5.1
CVSS 44.8
EPSS0.0031
SSVC
16