CVE-2026-22378
Local File Inclusion in AncoraThemes Blabber
Publication date: 2026-02-20
Last updated on: 2026-02-20
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| ancorathemes | blabber | to 1.7.0 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-98 | The PHP application receives input from an upstream component, but it does not restrict or incorrectly restricts the input before its usage in "require," "include," or similar functions. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-22378 is a Local File Inclusion (LFI) vulnerability in the WordPress Blabber Theme versions up to and including 1.7.0. It allows an unauthenticated attacker to include and display local files from the target website by exploiting improper control of filename for include/require statements in PHP.
This means an attacker can potentially access sensitive files on the server, such as configuration files or database credentials, by tricking the application into including those files.
How can this vulnerability impact me? :
[{'type': 'paragraph', 'content': 'Exploiting this vulnerability can lead to exposure of sensitive information like database credentials.'}, {'type': 'paragraph', 'content': "Depending on the website's configuration, an attacker could achieve a complete database takeover."}, {'type': 'paragraph', 'content': 'Because the vulnerability is unauthenticated and has a high severity score (CVSS 8.1), it poses a significant risk to affected websites.'}] [1]
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
CVE-2026-22378 is a Local File Inclusion (LFI) vulnerability in the WordPress Blabber Theme up to version 1.7.0 that allows unauthenticated attackers to include and display local files. Detection typically involves monitoring for suspicious HTTP requests attempting to exploit the include/require statements.
While no specific commands are provided in the available resources, common detection methods include inspecting web server logs for unusual URL parameters that attempt to include local files, such as requests containing directory traversal patterns (e.g., ../) or attempts to access sensitive files like /etc/passwd.
Network intrusion detection systems (NIDS) or web application firewalls (WAF) can be configured to detect and alert on such suspicious requests.
What immediate steps should I take to mitigate this vulnerability?
Since no official patch is currently available for CVE-2026-22378, immediate mitigation involves applying the Patchstack mitigation rule designed to block attacks exploiting this Local File Inclusion vulnerability.
Users are strongly advised to implement this mitigation as soon as possible to protect their websites from potential exploitation.
Additionally, monitoring and restricting access to sensitive files and ensuring proper input validation in the application can help reduce risk until an official patch is released.