Trigger.dev before 4.6.0 GitHub App Installation Takeover
Priority LOW 31CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Attack requirements
- Present
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · Low · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.
Summary
Trigger.dev before 4.6.0 fails to verify that an authenticated user controls a GitHub App installation before binding it to their organization. Attackers can claim another user's GitHub App installation by replaying state cookies and supplying sequential installation identifiers, gaining unauthorized access to the victim's repositories.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00323 25th percentileScored 2026-11-07
Fix Fixed trigger.dev (triggerdotdev): 4.6.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| triggerdotdev | trigger.dev | before 4.6.0 | 4.6.0 | Patch available | CNA |
- trigger.dev Vendortriggerdotdev Affected before 4.6.0 Fixed in 4.6.0 Patch available CNA
Remediation
- Fix · CNA trigger.dev (triggerdotdev) Fixed in 4.6.0
Timeline
- 2026-10-02 Threatist record created from CVE-2026-92773
- 2026-10-03 Alias added: GHSA-48fw-mh64-g6wf
References
More triggerdotdev vulnerabilities
- TI-2026-78700 Hardcoded default secrets in Trigger.dev enable authentication bypass CVSS 4.0CRITICAL 9.2
- TI-2026-78702 Cross-site request forgery in Trigger.dev CLI leads to token theft CVSS 4.0HIGH 8.7
- TI-2026-78696 Trigger.dev Path Traversal in Packets Presigned URL Endpoints CVSS 4.0HIGH 8.6
- TI-2026-78682 Improper authorization in Trigger.dev exposes root API key via envvars endpoint CVSS 4.0HIGH 8.6
- TI-2026-51742 Trigger.dev: Cross-tenant object store read and write via URL path traversal CVSS 3.1HIGH 8.2
- TI-2026-78699 Trigger.dev realtime streams accept unauthenticated data injection CVSS 4.0MEDIUM 6.9
Sources
- CVE-2026-92773 · CVE Program
- CVE-2026-92773 · NVD
- FIRST EPSS
- GHSA-48fw-mh64-g6wf · GitHub Advisory Database · CC BY 4.0
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