ClipBucket v5 before 5.5.3-#197 contains a path traversal vulnerability in the admin template editor that allows authenticated administrators to overwrite PHP files by supplying directory traversal sequences in the folder parameter. Attackers with manage_template_access permission can traverse outside the layout directory to modify executable PHP files and achieve remote code execution as the web server user.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-22"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100372.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "5.5.3-#197"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"fixed": "f31de49b2194482ffef7147aa1e9b1c8f0f04eb7"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "5.5.3-#197",
"range": [
{
"fixed": "f15cef1a2431786c31ffd79e81f55d6eeca4ebc0"
}
],
"source": "REFERENCES_TAG"
}
]
}