What is CVE-2022-48476?

CVE-2022-48476 is a high-severity vulnerability in Jetbrains Ktor, classified under Path Traversal: '.../...//'. CVSS score: 7.5/10. Published 2023-04-24.

How severe is CVE-2022-48476?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2022-48476 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Path Traversal in Jetbrains Ktor

CVE-2022-48476

In JetBrains Ktor before 2.3.0 path traversal in the `resolveResource` method was possible

EPSS: 0.000 (0.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Jetbrains Ktor — versions 0

Weakness classification (CWE)

CWE-35 — Path Traversal: '.../...//'

Public proof-of-concept exploits

trailofbits/publications

References

www.jetbrains.com/privacy-security/issues-fixed/

Frequently asked questions

What is CVE-2022-48476?: CVE-2022-48476 is a high-severity vulnerability in Jetbrains Ktor, classified under Path Traversal: '.../...//'. CVSS score: 7.5/10. Published 2023-04-24.
How severe is CVE-2022-48476?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2022-48476 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.