Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache Livy.
This issue affects Apache Livy: from 0.3.0 before 0.9.0.
The vulnerability can only be exploited with non-default Apache Livy Server settings. If the configuration value "livy.file.local-dir-whitelist" is set to a non-default value, the directory checking can be bypassed.
Users are recommended to upgrade to version 0.9.0, which fixes the issue.
{
"cwe_ids": [
"CWE-22"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66249.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "0.3.0-incubating"
},
{
"fixed": "0.9.0-incubating"
}
],
"source": "AFFECTED_FIELD"
},
{
"extracted_events": [
{
"introduced": "0.3.0"
},
{
"fixed": "0.9.0"
}
],
"source": "DESCRIPTION"
}
],
"cna_assigner": "apache"
}