MISP MISP-maltego 1.4.4 incorrectly shares a MISP connection across users in a remote-transform use case.
Priority MEDIUM 45CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-284.
Summary
MISP MISP-maltego 1.4.4 incorrectly shares a MISP connection across users in a remote-transform use case.
Why it matters now
EPSS 0.0123 69th percentileScored 2026-11-07
Fix Fixed MISP-maltego (PyPI): 1.4.5
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | MISP-maltego (PyPI) | before 1.4.5 | 1.4.5 | Patch available | GHSA-fj35-m94r-9h4c |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- MISP-maltego (PyPI) Vendor— Affected before 1.4.5 Fixed in 1.4.5 Patch available GHSA-fj35-m94r-9h4c
Remediation
- Fix · GHSA-fj35-m94r-9h4c MISP-maltego (PyPI) Fixed in 1.4.5 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2020-12889
- 2026-10-03 Alias added: GHSA-fj35-m94r-9h4c
References
Advisory 2
Sources
- CVE-2020-12889 · CVE Program
- CVE-2020-12889 · NVD
- FIRST EPSS
- GHSA-fj35-m94r-9h4c · GitHub Advisory Database · CC BY 4.0
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