Authentication Bypass by Spoofing vulnerability in Apache IoTDB. Certain Thrift RPC query handlers lack strict validation of the sessionId parameter. An attacker can construct requests with a forged sessionId and, without performing openSession authentication, receive valid query results. This allows authentication bypass and unauthorized reading of time-series data.
This issue affects Apache IoTDB: from 1.3.3 before 2.0.8.
Users are recommended to upgrade to version 2.0.8, which fixes the issue.
{
"cwe_ids": [
"CWE-290"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24013.json",
"cna_assigner": "apache",
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "1.3.3"
},
{
"fixed": "2.0.8"
}
],
"source": "AFFECTED_FIELD"
},
{
"extracted_events": [
{
"introduced": "1.3.3"
},
{
"fixed": "2.0.8"
}
],
"source": "DESCRIPTION"
}
]
}