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CVE-2025-41066

🗓️ 02 Dec 2025 14:01:34Reported by INCIBEType 
cve
 cve
🔗 web.nvd.nist.gov👁 41 Views🌐 WEB

CVE-2025-41066 exposes unauthenticated user enumeration in Horde Groupware via /imp/attachment.php.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Horde Groupware information leakage vulnerability
2 Dec 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-41066 Disclosure of sensitive information in Horde Groupware
2 Dec 202514:01
–cvelist
debiancve
Debian CVE
CVE-2025-41066
2 Dec 202514:01
–debiancve
euvd
EUVD
EUVD-2025-200240
2 Dec 202515:30
–euvd
nvd
NVD
CVE-2025-41066
2 Dec 202514:16
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2025-41066
2 Dec 202514:16
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2025-41066
2 Dec 202514:16
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2025-48687
2 Dec 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2025-41066: Exposure of Sensitive Information to an Unauthorized Actor
2 Dec 202500:00
–rapid7
redhatcve
RedhatCVE
CVE-2025-41066
10 Dec 202518:13
–redhatcve
Rows per page
NVD
Vulners
Node
hordegroupwareMatch5.2.22-
[
  {
    "defaultStatus": "unaffected",
    "product": "Groupware",
    "vendor": "Horde",
    "versions": [
      {
        "status": "affected",
        "version": "5.2.22"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
idquery param/imp/attachment.phpUser enumeration vulnerability where the server's response differs based on whether the user specified in the 'u' parameter exists.CWE-200
uquery param/imp/attachment.phpUser enumeration vulnerability where the server's response differs based on whether the user specified in the 'u' parameter exists.CWE-200

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18 Oct 2026 18:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
CVSS 46.9
EPSS0.00245
SSVC
41