Vulnerabilidades / CVE-2020-26892

crítica

CVE-2020-26892

The JWT library in NATS nats-server before 2.1.9 has Incorrect Access ...

Publicada Modificada CWE 798
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA.

Descripción

The JWT library in NATS nats-server before 2.1.9 has Incorrect Access Control because of how expired credentials are handled.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
go::GitHub Security Advisory Gogithub.com/nats-io/jwt1.1.0
chainguardnats-server0
debian 10golang-github-nats-io-jwtsin corrección indicada
debian 12golang-github-nats-io-jwt2.2.0-1
debian 13golang-github-nats-io-jwt2.2.0-1
debian 14golang-github-nats-io-jwt2.2.0-1
echogolang-github-nats-io-jwt2.2.0-1
wolfinats-server0

Referencias

Las 11 referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.