GHSA-rwcr-rpcc-3g9m

Suggest an improvement
Source
https://github.com/advisories/GHSA-rwcr-rpcc-3g9m
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-rwcr-rpcc-3g9m/GHSA-rwcr-rpcc-3g9m.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-rwcr-rpcc-3g9m
Aliases
Published
2026-03-26T18:23:01Z
Modified
2026-03-27T22:04:54.690820Z
Severity
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
elixir-nodejs has Cross-User Data Leakage or Information Disclosure due to Worker Protocol Race Condition
Details

Impact

This vulnerability results in Cross-User Data Leakage or Information Disclosure due to a race condition in the worker protocol.

The lack of request-response correlation creates a "stale response" vulnerability. Because the worker does not verify which request a response belongs to, it may return the next available data in the buffer to an unrelated caller.

In high-throughput environments where the library processes sensitive user data (e.g., PII, authentication tokens, or private records), a timeout or high concurrent load can cause Data A (belonging to User A) to be returned to User B.

This may lead to unauthorized information disclosure that is difficult to trace, as the application may not throw an error but instead provide "valid-looking" yet entirely incorrect and private data to the wrong session.

Patches

fixed in v3.1.4

Resources

https://github.com/revelrylabs/elixir-nodejs/issues/100

https://github.com/revelrylabs/elixir-nodejs/pull/105

Database specific 
{
    "cwe_ids": [
        "CWE-362"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2026-03-27T20:16:34Z",
    "github_reviewed_at": "2026-03-26T18:23:01Z"
}
References

Affected packages

Hex / nodejs

Package

Name
nodejs
Purl
pkg:hex/nodejs

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.4

Affected versions

0.*
0.1.0
0.2.0
0.2.1
0.2.2
0.2.3
1.*
1.0.0
1.1.0
2.*
2.0.0
3.*
3.0.0
3.1.0
3.1.1
3.1.2
3.1.3

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-rwcr-rpcc-3g9m/GHSA-rwcr-rpcc-3g9m.json"