PT-2017-14305 · Perch · Perch Content Management System

Saifallah Benmassaoud · Published 2017-10-28 · Updated 2019-11-18 · CVE-2017-15948

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Perch Content Management System version 3.0.3

Description The issue allows for unrestricted file upload, which can lead to cross-site scripting (XSS) attacks. This can be exploited by using the Asset Title field in conjunction with the Select File field. The exploitation of this issue is possible with a Limited Admin account.

Recommendations For Perch Content Management System version 3.0.3, consider restricting access to the Asset Title and Select File fields to prevent unrestricted file uploads until a fix is available. As a temporary workaround, limit the permissions of Limited Admin accounts to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2017-15948

Affected Products

Perch Content Management System

References · 3

• 🔥 https://vulnerability-lab.com/get_content.php?id=2067 · Exploit
• https://osv.dev/vulnerability/CVE-2017-15948 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-15948 · Security Note