cve.bz

CVE-2020-26149

7.5 highEPSS 1.5%

High (7.5) in linuxfoundation. EPSS 1.5% chance of exploitation in the next 30 days. Fixed in nats 2.0.0-209.

NATS nats.js before 2.0.0-209, nats.ws before 1.0.0-111, and nats.deno before 1.0.0-9 allow credential disclosure from a client to a server.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE
CWE-522
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-82rf-q3pr-4f6pnpmnats>=2.0.0-201 <2.0.0-2092.0.0-209
GHSA-82rf-q3pr-4f6pnpmnats.ws>=1.0.0-85 <1.0.0-1111.0.0-111

References

Check your stackJSON