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CVE-2026-53575 EspoCRM: Persistent XSS via CSP nonce injection in applicationName setting by admin user

🗓️ 15 Oct 2026 14:47:19Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Authenticated administrator persistent XSS in EspoCRM via applicationName CSP nonce injection.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-53575
15 Oct 202614:59
–circl
cve
CVE
CVE-2026-53575
15 Oct 202614:47
–cve
euvd
EUVD
EUVD-2026-102103
15 Oct 202614:47
–euvd
nvd
NVD
CVE-2026-53575
15 Oct 202615:17
–nvd
vulnrichment
Vulnrichment
CVE-2026-53575 EspoCRM: Persistent XSS via CSP nonce injection in applicationName setting by admin user
15 Oct 202614:47
–vulnrichment
[
  {
    "vendor": "espocrm",
    "product": "espocrm",
    "versions": [
      {
        "version": "< 9.3.9",
        "status": "affected"
      }
    ]
  }
]

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