PT-2021-23002 · Unknown · Projectsend

Kietna-68 · Published 2021-10-11 · Updated 2022-07-12 · CVE-2021-40884

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Projectsend version r1295

Description The issue allows a user with an uploader role to download and edit all files of users in the application due to a lack of authorization checks in the ids parameter in files-edit.php and the id parameter in the process.php function.

Recommendations For Projectsend version r1295, consider disabling the process.php function and restricting access to the files-edit.php file until a patch is available. Avoid using the ids and id parameters in the affected files until the issue is resolved.

Exploit

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2021-40884

Affected Products

Projectsend

References · 5

• 🔥 https://github.com/projectsend/projectsend/issues/992 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-40884 · Security Note
• https://osv.dev/vulnerability/CVE-2021-40884 · Vendor Advisory
• https://t.me/cvenotify/22256 · Telegram Post
• https://t.me/cibsecurity/30314 · Telegram Post