Path Traversal in Lightdash
CVE-2023-35844
packages/backend/src/routers in Lightdash before 0.510.3 has insecure file endpoints, e.g., they allow .. directory traversal and do not ensure that an intended file extension (.csv or .png) is used.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.063 (93.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Lightdash
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (Patch)
- cve@mitre.org (Release Notes)
- cve@mitre.org (Patch)
Frequently asked questions
- What is CVE-2023-35844?
- CVE-2023-35844 is a high-severity vulnerability in Lightdash, classified under Path Traversal. CVSS score: 7.5/10. Published 2023-06-19.
- How severe is CVE-2023-35844?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-35844 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.