Path Traversal in Widgetti Solara
CVE-2024-39903
Solara is a pure Python, React-style framework for scaling Jupyter and web apps. 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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.029 (85.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.
Affected products
- Widgetti Solara — versions < 1.35.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-39903?
- CVE-2024-39903 is a high-severity vulnerability in Widgetti Solara, classified under Path Traversal. CVSS score: 8.6/10. Published 2024-07-12.
- How severe is CVE-2024-39903?
- High severity. CVSS v3 base score is 8.6 out of 10.
- Is CVE-2024-39903 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.