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.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-78"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80138.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "5.5.1"
},
{
"last_affected": "5.5.3-#153"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"fixed": "36e7c6cfd81f62a091d2aeef96a8fc2fc2d85dc4"
}
],
"source": "REFERENCES_COMMIT"
}
]
}