Unauthenticated Local File Inclusion in Aperitif Theme by WordPress
CVE-2026-39549

8.1HIGH

Key Information:

Vendor

WordPress
Status
Aperitif
Vendor
CVE Published:
16 June 2026

What is CVE-2026-39549?

Aperitif Theme versions up to 1.5 are prone to an unauthenticated local file inclusion vulnerability, allowing attackers to exploit the system and potentially access sensitive files. Due to insufficient validation of user input, malicious users could manipulate parameters to include arbitrary files from the server. This vulnerability emphasizes the importance of regular updates and security assessments for WordPress themes to safeguard against unauthorized access.

Affected Version(s)

Aperitif <= 1.5

References

https://patchstack.com/database/wordpress/theme/aperitif/...
vdb-entry

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program
.