TI-2026-45148 Aliases CVE-2026-63302 GHSA-87pr-j64q-3qv5

Local File Inclusion in Quick.CMS

LOW 24CWE-98Published 2026-07-28 · Updated 2026-07-28

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Code execution
Confidentiality · integrity · availability: None · None · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-98.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00528 44th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
OpenSolution	Quick.CMS	up to 6.8.0	—	No fix listed	CNA

Quick.CMS VendorOpenSolution Affected up to 6.8.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-63302
2026-10-03 Alias added: GHSA-87pr-j64q-3qv5

References

Advisory 1

https://cert.pl/en/posts/2026/07/CVE-2026-63301

Other 1

https://opensolution.org/

TI-2024-38405 Quick.CMS 6.7 SQL Injection Authentication Bypass via Admin Login CVSS 4.0CRITICAL 9.3
TI-2023-23205 Cross-site scripting (XSS) vulnerability in opensolution Quick CMS v.6.7 allows a local… CVSS 3.1HIGH 8.6
TI-2023-23206 Cross-site scripting (XSS) vulnerability in opensolution Quick CMS v.6.7 allows a local… CVSS 3.1MEDIUM 5.4
TI-2023-23204 Cross-site scripting (XSS) vulnerability in opensolution Quick CMS v.6.7 allows a local… CVSS 3.1MEDIUM 5.4
TI-2023-23203 Cross-site scripting (XSS) vulnerability in opensolution Quick CMS v.6.7 allows a local… CVSS 3.1MEDIUM 5.4
TI-2023-23202 Cross-site scripting (XSS) vulnerability in opensolution Quick CMS v.6.7 allows a local… CVSS 3.1MEDIUM 5.4

See all 46 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences