Critical severity9.8NVD Advisory· Published Oct 16, 2019· Updated Jun 17, 2026
CVE-2019-16699
CVE-2019-16699
Description
The sr_freecap (aka freeCap CAPTCHA) extension 2.4.5 and below and 2.5.2 and below for TYPO3 fails to sanitize user input, which allows execution of arbitrary Extbase actions, resulting in Remote Code Execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
sjbr/sr-freecapPackagist | >= 2.5.0, < 2.5.3 | 2.5.3 |
sjbr/sr-freecapPackagist | < 2.4.6 | 2.4.6 |
Affected products
3- cpe:2.3:a:sr_freecap_project:sr_freecap:*:*:*:*:*:*:*:*Range: >=2.4.0,<=2.4.5
- TYPO3/freeCap CAPTCHAdescription
Patches
Vulnerability mechanics
References
5- extensions.typo3.org/extension/sr_freecapnvdThird Party AdvisoryWEB
- github.com/advisories/GHSA-598p-rv6p-g7qcghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2019-16699ghsaADVISORY
- typo3.org/security/advisory/typo3-ext-sa-2019-018/nvdThird Party Advisory
- typo3.org/security/advisory/typo3-ext-sa-2019-018ghsaWEB
News mentions
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