Inbox Zero: Cross-account cleaner email stream exposure
Priority LOW 11CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-200.
Summary
Inbox Zero is an AI personal assistant for email. Prior to 2.29.3, the cleaner email stream endpoint used a shared Redis subscription listener, which could deliver thread events for one authenticated account to another authenticated account using the cleaner feature at the same time. This vulnerability is fixed in 2.29.3.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00228 13th percentileScored 2026-11-07
Fix Fixed inbox-zero (elie222): 2.29.3
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 |
|---|---|---|---|---|---|
| elie222 | inbox-zero | before 2.29.3 | 2.29.3 | Patch available | CNA |
- inbox-zero Vendorelie222 Affected before 2.29.3 Fixed in 2.29.3 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:getinboxzero:inbox_zero:*:*:*:*:*:*:*:* | before 2.29.3 | Vulnerable | Getinboxzero |
- cpe:2.3:a:getinboxzero:inbox_zero:*:*:*:*:*:*:*:* Versions before 2.29.3 Vulnerable ·Getinboxzero
Remediation
- Fix · CNA inbox-zero (elie222) Fixed in 2.29.3
Timeline
- 2026-10-02 Threatist record created from CVE-2026-42865
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences