CVE-2023-6020 in the critical feed json
Ray Static File Local File Include
published 2023-11-16 2 y ago modified 2026-09-10 1 mo ago also GHSA-6cxr-8q3m-jwrr , PYSEC-2026-516 , EUVD-2023-2898
- cvss
- 7.5
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 14.7%
- EPSS 14.7% chance of exploitation in 30 days, percentile 96%
- public exploits
- 1
- Metasploit, plus a Nuclei check
Summary
LFI in Ray's /static/ directory allows attackers to read any file on the server without authentication.
Patch / fix
Timeline
- First public exploit (Metasploit auxiliary/gather/ray_lfi_cve_2023_6020)
- Published
Exploit prediction
14.65% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Metasploit auxiliary/gather/ray_lfi_cve_2023_6020 Ray static arbitrary file read metasploit auxiliary, normal rank, 2023-11-15
- Nuclei template Ray Static File - Local File Inclusion nuclei detection template
- huntr.com https://huntr.com/bounties/83dd8619-6dc3-4c98-8f1b-e620fedcd1f6 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| OSV | 3.0 | 9.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N |
| GitHub | 3.0 | 9.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | ray | <2.8.1 |
2.8.1 |
Affected products
- ray-project ray-project/ray
Classification
References
-
huntr.com
/bounties/83dd8619-6dc3-4c98-8f1b-e620fedcd1f6
web, exploit
-
nvd.nist.gov
/vuln/detail/CVE-2023-6020
advisory
-
github.com
/ray-project/ray
web
-
github.com
/ray-project/ray/releases/tag/ray-2.8.1
web
-
anyscale.com
/blog/update-on-ray-cves-cve-2023-6019-cve-2023-6020-cve-2023-6021-cve-2023-48022-cve-2023-48023
web
-
pypi.org
/project/ray
package
-
github.com
/advisories/GHSA-6cxr-8q3m-jwrr
advisory
Sources
- CVE List CVE-2023-6020
- GitHub Advisory GHSA-6cxr-8q3m-jwrr
- NVD CVE-2023-6020
- OSV PYSEC-2026-516
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