CVE-2022-38900

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.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited 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

23.61% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 97.7% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/I:N/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

2022-11-28 00:00Z3 YR AGO

Last updated

2025-04-25 19:50Z1 YR AGO

Reserved

2022-08-29

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

a7ff69554790f111f283e4db837a8db609c1fb29ab2cdb406a57011dccf54cb8

• github.comhttps://github.com/SamVerschueren/decode-uri-component/issues/5
• github.comhttps://github.com/sindresorhus/query-string/issues/345
• lists.fedoraproject.orgFEDORA-2023-86d75130fehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KAC5KQ2SEWAMQ6UZAUBZ5KXKEOESH375/vendor-advisory
• lists.fedoraproject.orgFEDORA-2023-a4f0b29f6chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ERN6YE3DS7NBW7UH44SCJBMNC2NWQ7SM/vendor-advisory
• lists.fedoraproject.orgFEDORA-2023-2e38c3756fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNV2GNZXOTEDAJRFH3ZYWRUBGIVL7BSU/vendor-advisory
• lists.fedoraproject.orgFEDORA-2023-ae96dd6105https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QABOUA2I542UTANVZIVFKWMRYVHLV32D/vendor-advisory
• lists.fedoraproject.orgFEDORA-2023-b86fd9ad80https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UW4SCMT3SEUFVIL7YIADQ5K36GJEO6I5/vendor-advisory