Django REST framework

Lookup for vulnerable packages by Package URL.

Purl pkg:npm/%40tootallnate/once@3.0.0

Type npm

Namespace @tootallnate

Name once

Version 3.0.0

Qualifiers

Subpath

Is_vulnerable true

Next_non_vulnerable_version 3.0.1

Latest_non_vulnerable_version 3.0.1

Affected_by_vulnerabilities

url VCID-cwpj-cg5f-2fem

vulnerability_id VCID-cwpj-cg5f-2fem

summary

@tootallnate/once vulnerable to Incorrect Control Flow Scoping
Versions of the package @tootallnate/once before 3.0.1 are vulnerable to Incorrect Control Flow Scoping in promise resolving when AbortSignal option is used. The Promise remains in a permanently pending state after the signal is aborted, causing any await or .then() usage to hang indefinitely. This can cause a control-flow leak that can lead to stalled requests, blocked workers, or degraded application availability.

references

reference_url	https://github.com/TooTallNate/once/commit/b9f43cc5259bee2952d91ad3cdbd201a82df448a
reference_id
reference_type
scores
url	https://github.com/TooTallNate/once/commit/b9f43cc5259bee2952d91ad3cdbd201a82df448a

reference_url	https://github.com/TooTallNate/once/issues/8
reference_id
reference_type
scores
url	https://github.com/TooTallNate/once/issues/8

reference_url	https://github.com/TooTallNate/once/releases/tag/v2.0.1
reference_id
reference_type
scores
url	https://github.com/TooTallNate/once/releases/tag/v2.0.1

reference_url	https://security.snyk.io/vuln/SNYK-JS-TOOTALLNATEONCE-15250612
reference_id
reference_type
scores
url	https://security.snyk.io/vuln/SNYK-JS-TOOTALLNATEONCE-15250612

reference_url	https://nvd.nist.gov/vuln/detail/CVE-2026-3449
reference_id	CVE-2026-3449
reference_type
scores
url	https://nvd.nist.gov/vuln/detail/CVE-2026-3449

reference_url	https://github.com/advisories/GHSA-vpq2-c234-7xj6
reference_id	GHSA-vpq2-c234-7xj6
reference_type
scores
url	https://github.com/advisories/GHSA-vpq2-c234-7xj6

fixed_packages

url	pkg:npm/%40tootallnate/once@3.0.1
purl	pkg:npm/%40tootallnate/once@3.0.1
is_vulnerable	`false`
affected_by_vulnerabilities
resource_url	http://public2.vulnerablecode.io/packages/pkg:npm/%2540tootallnate/once@3.0.1

aliases CVE-2026-3449, GHSA-vpq2-c234-7xj6

risk_score null

exploitability null

weighted_severity null

resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-cwpj-cg5f-2fem

Fixing_vulnerabilities

Risk_score null

Resource_url http://public2.vulnerablecode.io/packages/pkg:npm/%2540tootallnate/once@3.0.0

Package Instance