PT-2022-20835 · Waveyan · Internshipsystem

Ghost · Published 2022-07-11 · Updated 2022-07-15 · CVE-2022-31562

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 waveyan/internshipsystem versions through 2018-05-22

Description The issue allows absolute path traversal due to the unsafe use of the Flask send file function. This enables potential access to sensitive files outside the intended directory.

Recommendations For versions through 2018-05-22, consider disabling the send file function until a safer implementation is available. Restrict access to sensitive files and directories to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2022-31562

Affected Products

Internshipsystem

References · 5

• https://osv.dev/vulnerability/CVE-2022-31562 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-31562 · Security Note
• https://github.com/github/securitylab/issues/669#issuecomment-1117265726 · Note
• https://t.me/cibsecurity/45875 · Telegram Post
• https://t.me/cvenotify/33148 · Telegram Post