Snyk has a published code exploit for this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade typo3/cms
to version 11.5.30, 12.4.4 or higher.
typo3/cms is a free open source Content Management Framework.
Affected versions of this package are vulnerable to Information Exposure to sites that do not share a base URL with the current site. In multi-site scenarios, enumerating the HTTP query parameters id
and L
allows access to out-of-scope rendered content in the website frontend. For instance, this allows visitors to access content of an internal site by manipulating query parameters to the URL.
NOTE: The maintainers have indicated that exploit code for this vulnerability is available.