BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection Security & Risk Analysis
wordpress.org/plugins/bitfireStop hackers, bots, and malware before they touch your site. AI-powered security with real human support when you need it.
Is BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection Safe to Use in 2026?
Generally Safe
Score 98/100BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection has a strong security track record. Known vulnerabilities have been patched promptly. It's a solid choice for most WordPress installations.
The "bitfire" plugin v4.8.2 exhibits a mixed security posture. While it demonstrates good practices in handling SQL queries with prepared statements and a high percentage of properly escaped output, several areas raise significant concern. The presence of dangerous functions like 'assert' and 'unserialize' is a red flag, especially when coupled with a lack of nonce checks on any entry points, suggesting potential for arbitrary code execution or deserialization vulnerabilities if malicious data is introduced. The taint analysis revealing all analyzed flows with unsanitized paths is particularly alarming, even without critical or high severity classifications, as it indicates a high likelihood of data being mishandled. The plugin's vulnerability history, while showing no currently unpatched CVEs, does include a past medium-severity vulnerability related to information exposure. This, combined with the static analysis findings, suggests that while the developers are addressing past issues, underlying coding practices may still harbor risks.
Key Concerns
- Dangerous functions found (assert, unserialize)
- No nonce checks found on any entry points
- All analyzed taint flows have unsanitized paths
- Bundled outdated library (jQuery v3.6.1)
- Past medium severity vulnerability (Exposure of Sensitive Information)
BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection Security Vulnerabilities
CVEs by Year
Severity Breakdown
2 total CVEs
BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection <= 5.0.3 - Missing Authorization
BitFire <= 4.5 - Unauthenticated Information Exposure
BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection Release Timeline
BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection Code Analysis
Dangerous Functions Found
Bundled Libraries
SQL Query Safety
Output Escaping
Data Flow Analysis
BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection Attack Surface
WordPress Hooks 24
Scheduled Events 1
Maintenance & Trust
BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection Maintenance & Trust
Maintenance Signals
Community Trust
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BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection Developer Profile
1 plugin · 300 total installs
How We Detect BitFire Security – Firewall, Malware Scanner, Bot Blocker, Login Protection
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/bitfire/public/bitfire_core.jsbitfire_core.js?ver=HTML / DOM Fingerprints
BITFIRE_VER