Extension "Site Crawler" vulnerabilities
1 known vulnerability in Extension "Site Crawler" from TYPO3. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
1vulnerabilities
0critical
1high
0exploited
7.1average CVSS score
Latest first
- 7.1 High severity
Extension "Site Crawler": Deserialization of Untrusted Data
The Crawler extension passes the X-T3Crawler-Meta response header from crawled URLs directly to PHP's unserialize(). An attacker controlling a crawled endpoint can inject arbitrary serialized PHP objects, leading to Remote Code Execution on the TYPO3 server. E