CVE-2026-46364: phpMyFAQ - SQL Injection via User-Agent Header in BuiltinCaptcha
thorsten · phpmyfaq
Fixed in 4.1.2 · Affected: thorsten phpmyfaq before 4.1.2 · Exploitation: check available, not yet exploited
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 77% of scored CVEs
DescriptionCVE.org
phpMyFAQ before 4.1.2 contains an unauthenticated SQL injection vulnerability in BuiltinCaptcha::garbageCollector() and BuiltinCaptcha::saveCaptcha() methods that interpolate unsanitized User-Agent headers into DELETE and INSERT queries. Unauthenticated attackers can exploit the public GET /api/captcha endpoint by crafting malicious User-Agent headers to perform time-based blind SQL injection, extracting sensitive data including user credentials, admin tokens, and SMTP credentials from the database.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- thorsten · phpmyfaqbefore 4.1.2
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
- CISA KEV
- Not listed
- Public check
- phpMyFAQ <= 4.1.1 - SQL Injection · nuclei template in projectdiscovery/nuclei-templates
- Weakness
- SQL Injection
- Vendor
- thorsten
- Published
- May 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-46364 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.