Improper Cross-boundary Removal of Sensitive Data The advisory has been revoked - it doesn't affect any version of package automation-controller.src (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-AUTOMATIONCONTROLLERSRC-14924052
- published14 Jan 2026
- disclosed1 Jan 2021
Introduced: 1 Jan 2021
CVE-2021-23566 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream automation-controller.src package and not the automation-controller.src package as distributed by RHEL.
The package nanoid from 3.0.0 and before 3.1.31 are vulnerable to Information Exposure via the valueOf() function which allows to reproduce the last id generated.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2050853
- https://access.redhat.com/security/cve/CVE-2021-23566
- https://gist.github.com/artalar/bc6d1eb9a3477d15d2772e876169a444
- https://github.com/ai/nanoid/commit/2b7bd9332bc49b6330c7ddb08e5c661833db2575
- https://github.com/ai/nanoid/pull/328
- https://lists.debian.org/debian-lts-announce/2024/12/msg00025.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00006.html
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2332550
- https://snyk.io/vuln/SNYK-JS-NANOID-2332193