PT-2022-20776 · Flask+1 · Flask+1

Ghost · Published 2022-07-11 · Updated 2022-07-15 · CVE-2022-31507

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 ganga-devs/ganga versions prior to 8.5.10

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

Recommendations For versions prior to 8.5.10, update to version 8.5.10 or later to resolve the issue.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2022-31507

GHSA-7488-6X3R-23W5

PYSEC-2022-225

Affected Products

Flask

Ganga

References · 10

• 🔥 https://github.com/github/securitylab/issues/669#issuecomment-1117265726 · Exploit
• 🔥 https://github.com/ganga-devs/ganga/commit/730e7aba192407d35eb37dd7938d49071124be8c · Exploit
• https://osv.dev/vulnerability/CVE-2022-31507 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2022-225 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-31507 · Security Note
• https://osv.dev/vulnerability/GHSA-7488-6x3r-23w5 · Vendor Advisory
• https://github.com/pypa/advisory-database/tree/main/vulns/ganga/PYSEC-2022-225.yaml · Note
• https://github.com/ganga-devs/ganga/releases/tag/8.5.10 · Note
• https://github.com/ganga-devs/ganga · Note
• https://github.com/advisories/GHSA-7488-6x3r-23w5 · Note