VulnerabilityModified
CVE-2019-16699
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.
CRITICAL 9.8EPSS 2.43%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.43% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- sr freecap project/sr freecap
- Source
- cve@mitre.org
References
- https://extensions.typo3.org/extension/sr_freecapThird Party Advisory
- https://typo3.org/security/advisory/typo3-ext-sa-2019-018/Third Party Advisory
- https://extensions.typo3.org/extension/sr_freecapThird Party Advisory
- https://typo3.org/security/advisory/typo3-ext-sa-2019-018/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.