جزئیات آسیب‌پذیری
CVE-2026-114612
LiteLLM: Privilege Escalation to Proxy Admin via Cross-Domain Reuse of the Salt Key
شرح رسمی (انگلیسی)
LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From 1.87.0 until 1.100.4, 1.101.3, 1.102.2, 1.103.1, and 1.104.0-rc.2, the proxy reuses one cryptographic context for at-rest secrets and session tokens, allowing an authenticated internal user to have crafted metadata containing a forged administrator credential encrypted and returned by the API-key flow. Replaying that ciphertext as a bearer token causes the proxy to trust the forged proxy administrator identity, permitting administrative access and arbitrary commands through the MCP stdio endpoint. Versions 1.87.0 through 1.90.x require EXPERIMENTAL_UI_LOGIN to be enabled, while versions after 1.91.0 are exploitable in the default configuration. This issue was fixed in LiteLLM 1.100.4, 1.101.3, 1.102.2, 1.103.1, and 1.104.0-rc.2.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 9.9بحرانی | 3.1 | CVEProject cvelistV5 (CNA) (GitHub_M) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| BerriAI | litellm | >= 1.101.0, < 1.101.3 | CVEProject cvelistV5 (CNA) |
| BerriAI | litellm | >= 1.102.0, < 1.102.2 | CVEProject cvelistV5 (CNA) |
| BerriAI | litellm | >= 1.103.0, < 1.103.1 | CVEProject cvelistV5 (CNA) |
| BerriAI | litellm | >= 1.104.0-rc.1, < 1.104.0-rc.2 | CVEProject cvelistV5 (CNA) |
| BerriAI | litellm | >= 1.87.0, < 1.100.4 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۱- https://github.com/BerriAI/litellm/security/advisories/GHSA-7hp6-4w63-5g45 x_refsource_CONFIRM
- https://github.com/BerriAI/litellm/commit/1d5fdc87fed66b49e1df8cf7d708ad93249eb7d0 x_refsource_MISC
- https://github.com/BerriAI/litellm/commit/9161d7f9d6073603ba61ee4aa5e2c0ef5b37a81b x_refsource_MISC
- https://github.com/BerriAI/litellm/commit/9fa1a641119dd0d4fe43e93622eae5f482ceb63f x_refsource_MISC
- https://github.com/BerriAI/litellm/commit/a80eacacee118fbed54e3d98f239d17a63fac818 x_refsource_MISC
- https://github.com/BerriAI/litellm/commit/f7cd90f09e9716652b38daec9f0640cdf49d582b x_refsource_MISC
- https://github.com/BerriAI/litellm/releases/tag/v1.100.4 x_refsource_MISC
- https://github.com/BerriAI/litellm/releases/tag/v1.101.3 x_refsource_MISC
- https://github.com/BerriAI/litellm/releases/tag/v1.102.2 x_refsource_MISC
- https://github.com/BerriAI/litellm/releases/tag/v1.103.1 x_refsource_MISC
- https://github.com/BerriAI/litellm/releases/tag/v1.104.0-rc.2 x_refsource_MISC
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۷/۳۰
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۸/۰۸
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- GitHub_M
پیش‌بینی بهره‌برداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- کامل
ضعف‌ها (CWE)
- CWE-269Improper Privilege Management
- CWE-345Insufficient Verification of Data Authenticity
- CWE-441Unintended Proxy or Intermediary ('Confused Deputy')