D-Tale is a visualizer for pandas data structures. Versions prior to 3.20.0 are vulnerable to Remote Code Execution through the /save-column-filter endpoint. Users hosting D-Tale publicly can be vulnerable to remote code execution allowing attackers to run malicious code on the server. This issue has been fixed in version 3.20.0.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-74"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27194.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"fixed": "3.20.0"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
}
]
},
{
"extracted_events": [
{
"range": [
{
"fixed": "3.20.0"
},
{
"fixed": "3.20.0"
}
],
"source": "DESCRIPTION"
}
]
}
]
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:man:d-tale:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "3.19.1"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "431c6148d3c799de20e1dec86c4432f48e3d0746"
}
],
"source": "REFERENCES_COMMIT"
}
]
}