CVE-2026-7302 json
CVE-2026-7302
published 5mo ago modified 28d ago also GHSA-qwrp-wghp-94q2 , PYSEC-2026-538 , EUVD-2026-30764
- cvss
- 9.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 33%
- public exploits
- 0
- none known
Summary
SGLangs multimodal generation runtime is vulnerable to an unauthenticated path traversal vulnerability, allowing an attacker to write arbitrary files anywhere the server process has write access, by including ../ sequences in the upload filename when sent to specific endpoints.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 5mo ago
Exploit prediction
0.39% chance of exploitation in the next 30 days, higher than 33% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
| CNA | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
| GitHub | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
| OSV | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | sglang | >=0.5.5, <=0.5.12 |
no fix listed |
Affected products
- SGLang SGLang
Classification
- Weakness
-
- CWE-35 Path Traversal: '.../...//'
References
-
github.com
/sgl-project/sglang/tree/main/python/sglang
web, product
-
antiproof.ai
/blog/three-rces-in-sglang/
permissions-required
-
nvd.nist.gov
/vuln/detail/CVE-2026-7302
advisory
-
antiproof.ai
/blog/three-rces-in-sglang
web
-
github.com
/sgl-project/sglang
package
-
pypi.org
/project/sglang
package
-
github.com
/advisories/GHSA-qwrp-wghp-94q2
advisory
Sources
- CVE List CVE-2026-7302
- GitHub Advisory GHSA-qwrp-wghp-94q2
- NVD CVE-2026-7302
- OSV PYSEC-2026-538
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.