CVE-2025-62709

ClipBucket v5 is vulnerable to password reset link manipulation

Published Nov 20, 2025 CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
ClipBucket v5 is an open source video sharing platform. In ClipBucket version 5.5.2, a change to network.class.php causes the application to dynamically build the server URL from the incoming HTTP Host header when the configuration base_url is not set. Because Host is a client-controlled header, an attacker can supply an arbitrary Host value. This allows an attacker to cause password-reset links (sent by forget.php) to be generated with the attacker’s domain. If a victim follows that link and enters their activation code on the attacker-controlled domain, the attacker can capture the code and use it to reset the victim’s password and take over the account. This issue has been patched in version 5.5.2#162.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Oxygenz
Oxygenz clipbucket
CPEs cpe:2.3:a:oxygenz:clipbucket:*:*:*:*:*:*:*:*
Vendors & Products Oxygenz
Oxygenz clipbucket
Type Values Removed Values Added
First Time appeared Clip-bucket
Clip-bucket clipbucket
Vendors & Products Clip-bucket
Clip-bucket clipbucket
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description ClipBucket v5 is an open source video sharing platform. In ClipBucket version 5.5.2, a change to network.class.php causes the application to dynamically build the server URL from the incoming HTTP Host header when the configuration base_url is not set. Because Host is a client-controlled header, an attacker can supply an arbitrary Host value. This allows an attacker to cause password-reset links (sent by forget.php) to be generated with the attacker’s domain. If a victim follows that link and enters their activation code on the attacker-controlled domain, the attacker can capture the code and use it to reset the victim’s password and take over the account. This issue has been patched in version 5.5.2#162.
Title ClipBucket v5 is vulnerable to password reset link manipulation
Weaknesses CWE-640
References
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Nov 21, 2025, 4:33 PM
Reserved
Oct 20, 2025, 7:41 PM
Status
Analyzed
Published
Nov 20, 2025, 5:15 PM
Modified
Oct 18, 2026, 8:10 PM