CVE-2023-32188 json
JWT token compromise can allow malicious actions including Remote Code Execution (RCE)
published 2023-10-06 3 y ago modified 2026-09-10 1 mo ago also GHSA-622h-h2p8-743x , EUVD-2023-2662
- cvss
- 9.4
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 48%
- public exploits
- 0
- none known
Summary
A user can reverse engineer the JWT token (JSON Web Token) used in authentication for Manager and API access, forging a valid NeuVector Token to perform malicious activity in NeuVector. This can lead to an RCE.
Patch / fix
- go github.com/neuvector/neuvector 0.0.0-20231003121714-be746957ee7c
- SUSE neuvector 0.0.0-20231003121714-be746957ee7c
- neuvector neuvector 0.0.0-20231003121714-be746957ee7c
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.59% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 9.4 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| CNA | 4.0 | 9.4 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/neuvector/neuvector | <0.0.0-20231003121714-be746957ee7c |
0.0.0-20231003121714-be746957ee7c |
Affected products
- SUSE neuvector
- neuvector neuvector
Classification
- Weakness
-
- CWE-1270 Generation of Incorrect Security Tokens
References
Sources
- CVE List CVE-2023-32188
- GitHub Advisory GHSA-622h-h2p8-743x
- NVD CVE-2023-32188
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