Critical severity9.8NVD Advisory· Published Apr 18, 2021· Updated Jun 17, 2026
CVE-2021-23377
CVE-2021-23377
Description
This affects all versions of package onion-oled-js. If attacker-controlled user input is given to the scroll function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.
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 |
|---|---|---|
onion-oled-jsnpm | <= 0.0.2 | — |
Affected products
3- onion-oled-js/onion-oled-jsdescription
- cpe:2.3:a:onion-oled-js_project:onion-oled-js:*:*:*:*:*:node.js:*:*
Patches
Vulnerability mechanics
References
5- snyk.io/vuln/SNYK-JS-ONIONOLEDJS-1078808nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-rhwp-9vm9-547qghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-23377ghsaADVISORY
- github.com/naddeoa/onion-oled-js/blob/8a523645d2cc29130f98de661b742893773d760d/src/oled-exp.jsghsaWEB
- github.com/naddeoa/onion-oled-js/blob/8a523645d2cc29130f98de661b742893773d760d/src/oled-exp.js%23L91nvdBroken Link
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