An information leak in Coffee-jumbo v13.6.1 allows attackers to obtain the channel access…
Priority HIGH 68CWE-668Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
An information leak in Coffee-jumbo v13.6.1 allows attackers to obtain the channel access token and send crafted messages.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00456 39th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:coffee-jumbo_project:coffee-jumbo:13.6.1:*:*:*:*:*:*:* | 13.6.1 | Vulnerable | Coffee-jumbo Project |
- cpe:2.3:a:coffee-jumbo_project:coffee-jumbo:13.6.1:*:*:*:*:*:*:* Versions 13.6.1 Vulnerable ·Coffee-jumbo Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-39056
- 2026-10-03 Alias added: GHSA-5j7f-pwfm-424w
References
Sources
- CVE-2023-39056 · CVE Program
- CVE-2023-39056 · NVD
- FIRST EPSS
- GHSA-5j7f-pwfm-424w · GitHub Advisory Database · CC BY 4.0
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