Vulnerability Description
Parseable before 2.9.2 contains an information disclosure vulnerability in the notification-target API endpoints that returns webhook tokens and basic-auth credentials in cleartext due to commented-out secret-masking functionality. Any authenticated user with the GetAlert action, including low-privilege reader roles, can recover credentials and internal endpoint URLs for all configured notification targets by querying GET /api/v1/targets or related endpoints.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/parseablehq/parseable/commit/f307c4989cc9f3ff4204fd383dec7a39
- https://github.com/parseablehq/parseable/issues/1693
- https://github.com/parseablehq/parseable/pull/1698
- https://github.com/parseablehq/parseable/releases/tag/v2.9.2
- https://www.vulncheck.com/advisories/parseable-cleartext-credential-exposure-in-
- https://github.com/parseablehq/parseable/issues/1693
FAQ
What is CVE-2026-56783?
CVE-2026-56783 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Parseable before 2.9.2 contains an information disclosure vulnerability in the notification-target API endpoints that returns webhook tokens and basic-auth credentials in cleartext due to commented-ou...
How severe is CVE-2026-56783?
CVE-2026-56783 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-56783?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.