Summary iPlain-English security verdict for TYPO3, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.
TYPO3 currently scores 20/100 — high risk. No tracked vulnerabilities are currently known to be exploited in the wild. Upgrade soon — serious vulnerabilities are open and a fix usually exists.
Disclosure trend iNew CVEs published for TYPO3 each year (NVD). A higher bar means more disclosures that year — more scrutiny, not necessarily less safe.
Patch priority — what to act on iThe issues to fix first — actively exploited (CISA KEV) first, then by exploitation probability (EPSS), then severity. Each row's "→ fixed in" is the earliest version that patches it; "see advisory" means no fixed version is published.
Most urgent first — actively exploited, then likeliest to be exploited.
CVE-2009-0815 MEDIUM Information disclosure EPSS 42% → see advisory CVE-2011-4628 CRITICAL Improper authentication EPSS 2% → fixed in 4.5.4 CVE-2011-3583 CRITICAL SQL injection EPSS 1% → see advisoryGet alerted about TYPO3
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Frequently asked
Is TYPO3 safe and patched?
TYPO3 currently scores 20/100 — high risk. No tracked vulnerabilities are currently known to be exploited in the wild. Upgrade soon — serious vulnerabilities are open and a fix usually exists.
What should I do about TYPO3 now?
Review the patch-priority list, apply the available fixes (or move to the latest release), and confirm against TYPO3's official advisory.
lifecycle unknown — needs latest supported version
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against TYPO3's official advisory before you patch or upgrade — TYPO3 official site ↗