Flame through 2.4.0 contains an information exposure vulnerability in the unauthenticated GET /api/config endpoint that returns the entire configuration object without field redaction. Attackers can retrieve the stored weather API key and internal operational settings by sending a single unauthenticated request to consume provider quota or access sensitive configuration data.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-200"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100418.json"
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.4.0"
},
{
"fixed": "2.4.0"
}
],
"source": [
"AFFECTED_FIELD",
"DESCRIPTION"
]
}