CVE-2024-39903: Local File Inclusion in Solara

July 12, 2024

A Local File Inclusion (LFI) vulnerability was identified in widgetti/solara, in version <1.35.1, which was fixed in version 1.35.1. This vulnerability arises from the application’s failure to properly validate URI fragments for directory traversal sequences such as ‘../’ when serving static files. An attacker can exploit this flaw by manipulating the fragment part of the URI to read arbitrary files on the local file system.

References

github.com/advisories/GHSA-9794-pc4r-438w
github.com/widgetti/solara
github.com/widgetti/solara/commit/df2fd66a7f4e8ffd36e8678697a8a4f76760dc54
github.com/widgetti/solara/security/advisories/GHSA-9794-pc4r-438w
nvd.nist.gov/vuln/detail/CVE-2024-39903

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