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Critical severity9.8NVD Advisory· Published Mar 17, 2022· Updated Jun 17, 2026

CVE-2021-44908

CVE-2021-44908

Description

SailsJS Sails.js <=1.4.0 is vulnerable to Prototype Pollution via controller/load-action-modules.js, function loadActionModules().

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
sailsnpm	<= 1.5.2	—

Affected products

3

Sailsjs/Sails
cpe:2.3:a:sailsjs:sails:*:*:*:*:*:node.js:*:*
Range: <=1.4.0
SailsJS/Sails.jsdescription
ghsa-coords
pkg:npm/sails
Range: <= 1.5.2

Patches

Vulnerability mechanics

References

6

github.com/balderdashy/sails/issues/7209nvdExploitIssue TrackingPatchThird Party AdvisoryWEB
github.com/advisories/GHSA-8v3j-jfg3-v3fvghsaADVISORY
github.com/balderdashy/sails/blob/master/lib/app/private/controller/load-action-modules.jsnvdThird Party AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2021-44908ghsaADVISORY
github.com/Marynk/JavaScript-vulnerability-detection/blob/main/sailsJS%20PoC.zipnvdBroken LinkWEB
github.com/balderdashy/sails/commit/7c5379a656bb305c958df1dcc2b51a9668830358ghsaWEB

News mentions

0

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