Description
ClipBucket V5's web installer fails to properly validate or escape the php_cli_filepath parameter before passing it to shell execution. Unauthenticated attackers can submit a crafted POST request to the installer with a malicious php_cli_filepath value to execute arbitrary commands as the web server user.
Published: 2026-08-25
Score: 9.2 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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History

Tue, 25 Aug 2026 22:30:00 +0000

Type Values Removed Values Added
Description ClipBucket V5's web installer fails to properly validate or escape the php_cli_filepath parameter before passing it to shell execution. Unauthenticated attackers can submit a crafted POST request to the installer with a malicious php_cli_filepath value to execute arbitrary commands as the web server user.
Title ClipBucket V5 5.5.1 through 5.5.3-#153 OS Command Injection via Installer php_cli_filepath Parameter
First Time appeared Clip-bucket
Clip-bucket clipbucket
Weaknesses CWE-78
CPEs cpe:2.3:a:clip-bucket:clipbucket:*:*:*:*:*:*:*:*
Vendors & Products Clip-bucket
Clip-bucket clipbucket
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

Clip-bucket Clipbucket
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-08-25T22:12:23.914Z

Reserved: 2026-08-25T20:23:31.117Z

Link: CVE-2026-80138

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-25T23:17:59.860

Modified: 2026-08-25T23:17:59.860

Link: CVE-2026-80138

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-78

    Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')