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CVE-2025-66514

🗓️ 05 Dec 2025 17:32:25Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

CVE-2025-66514: Nextcloud Mail stored HTML injection in subjects for authenticated users before version 5.5.3.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-66514
5 Dec 202514:50
circl
CNNVD
Nextcloud Mail 跨站脚本漏洞
5 Dec 202500:00
cnnvd
Cvelist
CVE-2025-66514 Nextcloud Mail stored HTML injection in subject text
5 Dec 202517:32
cvelist
EUVD
EUVD-2025-201464
5 Dec 202517:32
euvd
Nextcloud
Mail stored HTML injection in subject text
5 Dec 202508:06
nextcloud
Hacker One
Nextcloud: Mail stored HTML injection in subject text
24 Sep 202517:36
hackerone
NVD
CVE-2025-66514
5 Dec 202518:15
nvd
OSV
CVE-2025-66514 Nextcloud Mail stored HTML injection in subject text
5 Dec 202517:32
osv
Positive Technologies
PT-2025-49294
5 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2025-66514
9 Dec 202508:27
redhatcve
Rows per page
NVD
Vulners
Node
nextcloudmailRange<5.5.3nextcloud
[
  {
    "vendor": "nextcloud",
    "product": "security-advisories",
    "versions": [
      {
        "version": ">= 5.2.0-beta.1, < 5.5.3",
        "status": "affected"
      }
    ]
  }
]

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09 Dec 2025 19:23Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.13.5 - 5.4
EPSS0.00016
SSVC
8