Skyscreamer Open Source Nevado JMS v1.3.2 does not perform security checks when receiving…
Priority HIGH 69CWE-862Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-862.
Summary
Skyscreamer Open Source Nevado JMS v1.3.2 does not perform security checks when receiving messages. This allows attackers to execute arbitrary commands via supplying crafted data.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00315 24th 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
- No
- Technical impact
- Total
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 |
| — | org.skyscreamer:nevado-jms (Maven) | up to 1.3.2 | — | No fix listed | GHSA-7gm3-mwjw-j53w |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- org.skyscreamer:nevado-jms (Maven) Vendor— Affected up to 1.3.2 Fixed in — No fix listed GHSA-7gm3-mwjw-j53w
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:skyscreamer:nevado_jms:1.3.2:*:*:*:*:*:*:* | 1.3.2 | Vulnerable | Skyscreamer |
- cpe:2.3:a:skyscreamer:nevado_jms:1.3.2:*:*:*:*:*:*:* Versions 1.3.2 Vulnerable ·Skyscreamer
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-31826
- 2026-10-03 Alias added: GHSA-7gm3-mwjw-j53w
References
Sources
- CVE-2023-31826 · CVE Program
- CVE-2023-31826 · NVD
- FIRST EPSS
- GHSA-7gm3-mwjw-j53w · GitHub Advisory Database · CC BY 4.0
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