Medium severity6.3GHSA Advisory· Published Jul 11, 2024· Updated Apr 15, 2026

CVE-2022-29946

Description

NATS.io NATS Server before 2.8.2 and Streaming Server before 0.24.6 could allow a remote attacker to bypass security restrictions, caused by the failure to enforce negative user permissions in one scenario. By using a queue subscription on the wildcard, an attacker could exploit this vulnerability to allow denied subjects.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
github.com/nats-io/nats-server/v2Go	< 2.8.2	2.8.2
github.com/nats-io/nats-streaming-serverGo	< 0.24.6	0.24.6

Affected products

Nats Io/Nats Streaming ServerGHSA
Range: < 0.24.6
ghsa-coords2 versions
pkg:golang/github.com/nats-io/nats-server/v2 pkg:golang/github.com/nats-io/nats-streaming-server
< 2.8.2+ 1 more
- (no CPE)range: < 2.8.2
- (no CPE)range: < 0.24.6

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-2h2x-8hh2-mfq8ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2022-29946ghsaADVISORY
github.com/nats-io/advisories/blob/main/CVE/CVE-2022-29946.txtnvdWEB

News mentions

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cvss	0.410
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000