PT-2020-12057 · Chadha · Phpkb Standard Multi-Language

Antonio Cannito · Published 2020-03-12 · Updated 2022-08-19 · CVE-2020-10387

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Chadha PHPKB Standard Multi-Language version 9

Description The issue allows remote attackers to download files from the server using a dot-dot-slash sequence (../) via the file parameter in the "admin/download.php" endpoint.

Recommendations For version 9, restrict access to the "admin/download.php" endpoint to minimize the risk of exploitation. Avoid using the file parameter in this endpoint until the issue is resolved.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-10387

Affected Products

Phpkb Standard Multi-Language

References · 6

• 🔥 http://antoniocannito.it/?p=137#afd · Exploit
• 🔥 https://exploit-db.com/exploits/48220 · Exploit
• 🔥 https://antoniocannito.it/phpkb1#authenticated-arbitrary-file-download-cve-2020-10387 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-10387 · Security Note
• https://osv.dev/vulnerability/CVE-2020-10387 · Vendor Advisory
• http://packetstormsecurity.com/files/156754/PHPKB-Multi-Language-9-Authenticated-Directory-Traversal.html · Note