PT-2022-20860 · Unknown+1 · Changepop-Back+1

Ghost · Published 2022-07-11 · Updated 2022-07-15 · CVE-2022-31586

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 unizar-30226-2019-06/ChangePop-Back repository through 2019-06-04

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

Recommendations For the unizar-30226-2019-06/ChangePop-Back repository through 2019-06-04, consider restricting the use of the send file function until a safer implementation is available.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2022-31586

Affected Products

Changepop-Back

Flask

References · 4

• 🔥 https://github.com/github/securitylab/issues/669#issuecomment-1117265726 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-31586 · Security Note
• https://osv.dev/vulnerability/CVE-2022-31586 · Vendor Advisory
• https://t.me/cibsecurity/45888 · Telegram Post