DEBIAN-CVE-2025-41066

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Source

https://security-tracker.debian.org/tracker/CVE-2025-41066

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-41066.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2025-41066

Upstream

CVE-2025-41066

Published

2025-12-02T14:16:24.910Z

Modified

2025-12-05T12:18:51.728622Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

[none]

Details

Horde Groupware v5.2.22 has a user enumeration vulnerability that allows an unauthenticated attacker to determine the existence of valid accounts on the system. To exploit the vulnerability, an HTTP request must be sent to ‘/imp/attachment.php’ including the parameters ‘id’ and ‘u’. If the specified user exists, the server will return the download of an empty file; if it does not exist, no download will be initiated, which unequivocally reveals the validity of the user.

References

https://security-tracker.debian.org/tracker/CVE-2025-41066

Affected packages

Debian:11 / php-horde-groupware

Package

Name: php-horde-groupware
Purl: pkg:deb/debian/php-horde-groupware?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.2.22-6

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-41066.json"

Debian:12 / php-horde-groupware