Vulnerability details

CVE-2026-56783

parseablehq parseable

Parseable < 2.9.2 - Cleartext Credential Exposure in Notification Target API

CVSS 4.0

7.1High

Official 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 scores

Score	Version	Source	Vector
7.1High	4.0	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`
6.5Medium	3.1	CVEProject cvelistV5 (CNA) (VulnCheck)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`

Affected products

Vendor	Product	Versions	Source
parseablehq	parseable	v < 2.9.2	CVEProject cvelistV5 (CNA)

References and advisories

https://github.com/parseablehq/parseable/releases/tag/v2.9.2 release-notes
https://github.com/parseablehq/parseable/pull/1698 issue-trackingpatch
https://github.com/parseablehq/parseable/commit/f307c4989cc9f3ff4204fd383dec7a39924e6b2a patch
https://www.vulncheck.com/advisories/parseable-cleartext-credential-exposure-in-notification-target-api third-party-advisory
https://github.com/parseablehq/parseable/issues/1693 issue-tracking

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Details

Published: 2026-06-29
Last updated: 2026-11-08
State: Published
Assigner (CNA): VulnCheck

Exploit prediction (EPSS)

0.34%

Probability of exploitation in 30 days

28.4%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: Proof of concept
Technical impact: Partial

Weaknesses (CWE)

CWE-522
Insufficiently Protected Credentials