CVE-2026-100418

Description

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.

References

• https://github.com/pawelmalak/flame
• https://github.com/pawelmalak/flame/blob/3e03c25138df4321143c4fbd1a99468ff375ebb2/controllers/config/getConfig.js#L7-L13
• https://github.com/pawelmalak/flame/blob/3e03c25138df4321143c4fbd1a99468ff375ebb2/routes/config.js#L14
• https://github.com/pawelmalak/flame/blob/3e03c25138df4321143c4fbd1a99468ff375ebb2/utils/init/initialConfig.json#L2
• https://github.com/pawelmalak/flame/issues/494