CVE-2026-63302

Local File Inclusion in Quick.CMS

MEDIUM
5.1
CVSS Score
Published: July 28, 2026 at 10:43 AM UTC
Updated: October 24, 2026 at 01:10 PM UTC
1 product affected across 1 vendorQuick.CMS

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Severity
MEDIUM5.1
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

0 ≤ v ≤ 6.8.00

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Third Party Advisory
Source: cverecord
https://cert.pl/en/posts/2026/07/CVE-2026-63301
Product
Source: cverecord
https://opensolution.org/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.1MEDIUMCERT-PL
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-98

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