How severe is CVE-2022-0639?

CVE-2022-0639 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2022-0639 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-0639?

CVE-2022-0639 affects Url-parse Project Url-parse. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-0639?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-0639 published?

CVE-2022-0639 was published on 2022-02-17 and last updated on 2026-06-17.

CVE-2022-0639

CVE-2022-0639 is a medium-severity vulnerability in Url-parse Project Url-parse with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Url-parse Project Url-parse
Published: 2022-02-17
Last modified: 2026-06-17

Description

Authorization Bypass Through User-Controlled Key in NPM url-parse prior to 1.5.7.

Frequently asked questions

What is CVE-2022-0639?: Authorization Bypass Through User-Controlled Key in NPM url-parse prior to 1.5.7.
How severe is CVE-2022-0639?: CVE-2022-0639 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2022-0639 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-0639?: CVE-2022-0639 affects Url-parse Project Url-parse. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-0639?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-0639 published?: CVE-2022-0639 was published on 2022-02-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:url-parse_project:url-parse:*:*:*:*:*:node.js:*:*

More vulnerabilities in Url-parse Project Url-parse

CVE-2018-3774 — Critical (CVSS 10.0): Incorrect parsing in url-parse <1.4.3 returns wrong hostname which leads to multiple vulnerabilities such as SSRF, Open…
CVE-2022-0691 — Critical (CVSS 9.8): Authorization Bypass Through User-Controlled Key in NPM url-parse prior to 1.5.9.
CVE-2022-0686 — Critical (CVSS 9.1): Authorization Bypass Through User-Controlled Key in NPM url-parse prior to 1.5.8.
CVE-2022-0512 — Medium (CVSS 5.3): Authorization Bypass Through User-Controlled Key in NPM url-parse prior to 1.5.6.
CVE-2021-3664 — Medium (CVSS 5.3): url-parse is vulnerable to URL Redirection to Untrusted Site
CVE-2021-27515 — Medium (CVSS 5.3): url-parse before 1.5.0 mishandles certain uses of backslash such as http:\/ and interprets the URI as a relative path.

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