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CVE-2026-29779

UptimeFlare: Montior config / Credentials in `workerConfig` exposed in client-side JavaScript bundle PUBLISHED

Description (CNA)

UptimeFlare is a serverless uptime monitoring & status page solution, powered by Cloudflare Workers. Prior to commit 377a596, configuration file uptime.config.ts exports both pageConfig (safe for client use) and workerConfig (server-only, contains sensitive data) from the same module. Due to pages/incidents.tsx importing and using workerConfig directly inside client-side component code, the entire workerConfig object was included in the client-side JavaScript bundle served to all visitors. This issue has been patched via commit 377a596.

Affected (CNA)

Vendor / productVersions
lyc8503 / UptimeFlareaffected < 377a5963c66ba9a798abebfe8d80378b053435e9

CWE

CWE-200

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.