PT-2024-24088 · Unknown · Psitransfer

Onelovegg1 · Published 2024-04-05 · Updated 2024-04-10 · CVE-2024-31454

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions PsiTransfer versions prior to 2.2.0

Description The issue arises from the absence of restrictions on the PATCH /files/{{id}} endpoint, which is designed for uploading files. This allows an attacker who has received the id of a file distribution to modify the files within that distribution. By sending a PATCH /files/{{id}} request with arbitrary content in the request body, an attacker can change the file with the specified id. The modified file will then be available for download by subsequent users, potentially allowing the attacker to distribute malicious or phishing content.

Recommendations For versions prior to 2.2.0, update to version 2.2.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the PATCH /files/{{id}} endpoint to prevent unauthorized file modifications.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2024-31454

GHSA-2P2X-P7WJ-J5H2

Affected Products

Psitransfer

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/31xxx/CVE-2024-31454.json · Exploit
• https://osv.dev/vulnerability/CVE-2024-31454 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-2p2x-p7wj-j5h2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-31454 · Security Note
• https://github.com/psi-4ward/psitransfer · Note
• https://github.com/psi-4ward/psitransfer/security/advisories/GHSA-2p2x-p7wj-j5h2 · Note
• https://github.com/psi-4ward/psitransfer/commit/0014d81141e0f1664ccb6841970ef1ea0237cca3 · Note
• https://t.me/cvenotify/76216 · Telegram Post
• https://t.me/cvenotify/76215 · Telegram Post
• https://twitter.com/CVEnew/status/1777750437497655742 · Twitter Post