CVE-2022-31521 — CRITICAL (9.3)

Vulnerability Description

The Niyaz-Mohamed/mosaic repository through 1.0.0 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

CVSS Score

9.3

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Mosaic Project	Mosaic	1.0.0

Related Weaknesses (CWE)

CWE-22

References

https://github.com/github/securitylab/issues/669#issuecomment-1117265726ExploitIssue TrackingThird Party Advisory
https://github.com/github/securitylab/issues/669#issuecomment-1117265726ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2022-31521?

CVE-2022-31521 is a vulnerability with a CVSS score of 9.3 (CRITICAL). The Niyaz-Mohamed/mosaic repository through 1.0.0 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

How severe is CVE-2022-31521?

CVE-2022-31521 has been rated CRITICAL with a CVSS base score of 9.3/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-31521?

Check the references section above for vendor advisories and patch information. Affected products include: Mosaic Project Mosaic.