CVE-2022-37601

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

2.81% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 85.3% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-10-12 00:00Z3 YR AGO

Last updated

2024-10-28 19:41Z1 YR AGO

Reserved

2022-08-08

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')Variant

Data version

5.1

Document digest

fc3ccf69e206fcaa2846e52616241d173b8ce8073cbd44b42a1161ef5ca66250

• github.comhttps://github.com/webpack/loader-utils/blob/d9f4e23cf411d8556f8bac2d3bf05a6e0103b568/lib/parseQuery.js#L11
• github.comhttps://github.com/webpack/loader-utils/blob/d9f4e23cf411d8556f8bac2d3bf05a6e0103b568/lib/parseQuery.js#L47
• github.comhttps://github.com/webpack/loader-utils/issues/212
• github.comhttps://github.com/webpack/loader-utils/issues/212#issuecomment-1319192884
• dl.acm.orghttps://dl.acm.org/doi/abs/10.1145/3488932.3497769
• dl.acm.orghttps://dl.acm.org/doi/pdf/10.1145/3488932.3497769
• users.encs.concordia.cahttp://users.encs.concordia.ca/~mmannan/publications/JS-vulnerability-aisaccs2022.pdf
• github.comhttps://github.com/xmldom/xmldom/issues/436#issuecomment-1319412826
• lists.debian.org[debian-lts-announce] 20221231 [SECURITY] [DLA 3258-1] node-loader-utils security updatehttps://lists.debian.org/debian-lts-announce/2022/12/msg00044.htmlmailing-list