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CVE-2026-109362 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Heym v0.0.5 before v0.0.113 contains a broken access control vulnerability that allows former collaborators to keep executing JWT-auth workflows by reusing scoped workflow:execute tokens after share removal. Attackers can mint a token with a TTL up to 10 years, which the owner cannot list or revoke, and repeatedly run the workflow consuming shared credentials.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:4.6 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

CNA: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/heymrun/heym/security/advisories/GHSA-pwr6-6377-3cgv	CISA-ADP	AdvisoryRemedyVendor
https://github.com/heymrun/heym/security/advisories/GHSA-pwr6-6377-3cgv	[email protected]	AdvisoryRemedyVendor
https://www.vulncheck.com/advisories/heym-0.0.5-before-0.0.113-broken-access-control-via-workflow-execution-tokens	[email protected]	Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-613	Insufficient Session Expiration	[email protected]

Affected Products

Product	Versions
Heym	<= 0.0.112 (semver)
CPE No CPEs found in CPE dictionary for this product. Remediation Upgrade: 0.0.113moderate effort

Change History

2 change records found show changes

Date	Action	Recorded By
Oct 15, 2026	CVE Modified	CISA-ADP
Oct 12, 2026	New CVE Received	[email protected]