Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation.
Priority LOW 27CWE-295Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-295.
Summary
Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00434 37th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed bigflow (PyPI): 1.6.0
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | bigflow (PyPI) | before 1.6.0 | 1.6.0 | Patch available | GHSA-w6q2-48ch-fj26 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- bigflow (PyPI) Vendor— Affected before 1.6.0 Fixed in 1.6.0 Patch available GHSA-w6q2-48ch-fj26
Remediation
- Fix · GHSA-w6q2-48ch-fj26 bigflow (PyPI) Fixed in 1.6.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-25392
- 2026-10-03 Alias added: GHSA-w6q2-48ch-fj26
References
Sources
- CVE-2023-25392 · CVE Program
- CVE-2023-25392 · NVD
- FIRST EPSS
- GHSA-w6q2-48ch-fj26 · GitHub Advisory Database · CC BY 4.0
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