CVE-2026-100418
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.
Does this matter?
Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.43% probability · 37th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Source
- disclosure@vulncheck.com
EPSS moved from 0.3% on 26 September 2026 to 0.4% on 27 October 2026.
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
- https://www.vulncheck.com/advisories/flame-through-2.4.0-information-exposure-via-get-api-config
- https://github.com/pawelmalak/flame/issues/494
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.