CVE-2026-15977CWE-522

CVE-2026-15977

High · published July 30, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
34.6
In the wild
Unconfirmed
What it is

SGLang contains a credential leakage vulnerability in the /server_info endpoint, which will return API keys and SSL keyfile information when only the --admin-api-key is configured.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00414 · 34.6th percentile
Weakness
CWE-522 · Insufficiently Protected Credentials
Published
2026-07-30T23:17Z
Affected products (1)
ProductVersionsFixed in
lmsys/sglang≤ 0.5.15—
References (3)
https://github.com/sgl-project/sglang/security/advisories/GHSA-jx7q-p32r-7wx8 · [email protected]https://thoughts.apoorvdayal.com/posts/sglang-disclosures/ · [email protected]https://thoughts.apoorvdayal.com/posts/sglang-disclosures/ · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 30 JUL 18:07Z
    CVE-2026-15977
    cvelistv5