PT-2026-65441 · Opensolution · Quick.Cms

Karol Czubernat · CVE-2026-63302 · Published 2026-07-28 · Updated 2026-07-28

Mitre

CVSS v4.0

5.1

Medium

Base vector

AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Quick.CMS is vulnerable to Local File Inclusion (LFI) in the admin.php endpoint via the p parameter. An authenticated attacker with admin privileges can include arbitrary files located within the application's directory structure via a crafted HTTP request. Successful exploitation allows disclosure of the server's directory structure and absolute file paths (path disclosure).

The vendor assessed the likelihood of exploitation as very low and determined that a fix is not necessary.

Fix

Weakness Enumeration

CWE-98

Related Identifiers

CVE-2026-63302

Affected Products

Quick.Cms

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-63302 · Security Note
• https://cert.pl/en/posts/2026/07/CVE-2026-63301 · Note
• https://opensolution.org · Note