PT-2022-20836 · Flask+1 · Flask+1

Ghost · Published 2022-07-11 · Updated 2022-07-15 · CVE-2022-31563

Positive Technologies (AI Summary)

CVSS v3.1

9.3

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions whmacmac/vprj repository through 2022-04-06

Description The issue allows absolute path traversal due to the unsafe use of the Flask send file function.

Recommendations For versions through 2022-04-06, consider restricting access to the send file function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2022-31563

Affected Products

Flask

Whmacmac/Vprj

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-31563 · Security Note
• https://osv.dev/vulnerability/CVE-2022-31563 · Vendor Advisory
• https://github.com/github/securitylab/issues/669#issuecomment-1117265726 · Note
• https://t.me/cvenotify/33145 · Telegram Post