Vulnerability in Sgl-Project Sglang
CVE-2026-105245
A vulnerability has been found in sgl-project sglang up to 0.5.21. This issue affects the function server_info of the file python/sglang/srt/entrypoints/http_server.py of the component HTTP Endpoint. Such manipulation of the argument api_key leads to cleartext transmission of sensitive information. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is assessed as difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.
Vulnerability class: POODLE (CVE-2014-3566)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Sgl-Project Sglang — versions 0.5.0, 0.5.1, 0.5.10
Weakness classification (CWE)
References
- vuldb.com/vuln/413451 (technical-description, vdb-entry)
- vuldb.com/vuln/413451/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-105245 (third-party-advisory)
- vuldb.com/submit/975910 (third-party-advisory)
- github.com/sgl-project/sglang/issues/30166 (issue-tracking, exploit)
- github.com/sgl-project/sglang/pull/30343 (issue-tracking, patch)
- github.com/sgl-project/sglang/ (product)
Frequently asked questions
- What is CVE-2026-105245?
- CVE-2026-105245 is a low-severity vulnerability in Sgl-Project Sglang, classified under Cryptographic Issues. CVSS score: 3.7/10. Published 2026-10-05.
- How severe is CVE-2026-105245?
- Low severity. CVSS v3 base score is 3.7 out of 10.