CVE-2026-47102

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-05-21. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Elevated
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

LiteLLM prior to 1.83.10 allows a user to modify their own user_role via the /user/update endpoint. While the endpoint correctly restricts users to updating only their own account, it does not restrict which fields may be changed. A user who can reach this endpoint can set their role to proxy_admin, gaining full administrative access to LiteLLM including all users, teams, keys, models, and prompt history. Users with the org_admin role have legitimate access to this endpoint and can exploit this vulnerability without chaining any additional flaw.

CVSS v3
8.8
EG Score
8.8(medium)
EPSS
46.9%
KEV
Not listed

Published

May 21, 2026

Last Modified

July 2, 2026

Advisory Details (7)

Auto-updated May 22, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

LiteLLM < 1.83.10 Privilege Escalation via User Update | Advisories | VulnCheck

https://www.vulncheck.com/advisories/litellm-privilege-escalation-via-user-update
generic

huntr - The world’s first bug bounty platform for AI/ML

https://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9
generic

Release v1.83.10-stable · BerriAI/litellm · GitHub

https://github.com/BerriAI/litellm/releases/tag/v1.83.10-stable
generic

[Fix] Align field-level checks in user and key update endpoints by yuneng-berri · Pull Request #25541 · BerriAI/litellm · GitHub

https://github.com/BerriAI/litellm/pull/25541
generic

fix: align field-level checks in user and key update endpoints · BerriAI/litellm@e6f18ce · GitHub

https://github.com/BerriAI/litellm/commit/e6f18ce75b111c9b93dc15c72894cbdeb53177ce
generic

fix: extend field-level checks to bulk user update path · BerriAI/litellm@128d32d · GitHub

https://github.com/BerriAI/litellm/commit/128d32d2494b759c5d15da3452452af4c6a34c01
generic🟡 PoC Available

LiteLLM-Privilege-Escalation.md · GitHub

https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f

Vendor Advisories for CVE-2026-47102(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 65× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 139 total refreshes for this CVE.

  1. 2026-07-11 08:27 UTCEPSS rescore
  2. 2026-07-09 19:10 UTCEPSS rescore
  3. 2026-07-08 15:16 UTCEPSS rescore
  4. 2026-07-07 13:46 UTCEPSS rescore
  5. 2026-07-06 16:27 UTCEPSS rescore
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-04 06:31 UTCEPSS rescore
  9. 2026-07-01 15:07 UTCEPSS rescore
  10. 2026-06-30 23:22 UTCEPSS rescore
  11. 2026-06-29 19:55 UTCEG score recompute
  12. 2026-06-29 14:06 UTCEPSS rescore
  13. 2026-06-29 14:06 UTCEPSS rescore
  14. 2026-06-28 14:07 UTCEPSS rescore
  15. 2026-06-28 09:38 UTCEG score recompute
  16. 2026-06-28 04:56 UTCEPSS rescore
  17. 2026-06-28 04:56 UTCEPSS rescore
  18. 2026-06-27 20:51 UTCEG score recompute
  19. 2026-06-27 08:05 UTCEG score recompute
  20. 2026-06-27 03:08 UTCEPSS rescore
  21. 2026-06-26 19:20 UTCEG score recompute
  22. 2026-06-26 03:27 UTCEG score recompute
  23. 2026-06-25 14:14 UTCEG score recompute
  24. 2026-06-25 13:49 UTCEPSS rescore
  25. 2026-06-24 14:05 UTCEPSS rescore
Show 75 more
  1. 2026-06-23 21:33 UTCEPSS rescore
  2. 2026-06-23 21:33 UTCEPSS rescore
  3. 2026-06-22 14:25 UTCEPSS rescore
  4. 2026-06-22 14:25 UTCEPSS rescore
  5. 2026-06-21 14:56 UTCEPSS rescore
  6. 2026-06-21 14:56 UTCEPSS rescore
  7. 2026-06-21 01:59 UTCEPSS rescore
  8. 2026-06-21 01:59 UTCEPSS rescore
  9. 2026-06-19 19:26 UTCEPSS rescore
  10. 2026-06-19 19:26 UTCEPSS rescore
  11. 2026-06-18 17:52 UTCEPSS rescore
  12. 2026-06-18 17:52 UTCEPSS rescore
  13. 2026-06-17 23:53 UTCEG score recompute
  14. 2026-06-17 23:53 UTCGHSA enrichment
  15. 2026-06-17 17:53 UTCEPSS rescore
  16. 2026-06-17 11:08 UTCEG score recompute
  17. 2026-06-17 11:08 UTCGHSA enrichment
  18. 2026-06-16 19:42 UTCEG score recompute
  19. 2026-06-16 19:42 UTCGHSA enrichment
  20. 2026-06-16 17:53 UTCEPSS rescore
  21. 2026-06-16 04:44 UTCEG score recompute
  22. 2026-06-16 04:43 UTCGHSA enrichment
  23. 2026-06-15 17:49 UTCEPSS rescore
  24. 2026-06-15 15:37 UTCEG score recompute
  25. 2026-06-15 15:37 UTCGHSA enrichment
  26. 2026-06-14 23:35 UTCEG score recompute
  27. 2026-06-14 23:35 UTCGHSA enrichment
  28. 2026-06-14 10:49 UTCEG score recompute
  29. 2026-06-14 10:49 UTCGHSA enrichment
  30. 2026-06-13 23:00 UTCEPSS rescore
  31. 2026-06-13 22:03 UTCEG score recompute
  32. 2026-06-13 22:03 UTCGHSA enrichment
  33. 2026-06-13 08:11 UTCEG score recompute
  34. 2026-06-13 08:11 UTCGHSA enrichment
  35. 2026-06-12 23:12 UTCEPSS rescore
  36. 2026-06-12 23:12 UTCEPSS rescore
  37. 2026-06-12 19:25 UTCEG score recompute
  38. 2026-06-12 19:25 UTCGHSA enrichment
  39. 2026-06-12 06:37 UTCEG score recompute
  40. 2026-06-12 06:37 UTCGHSA enrichment
  41. 2026-06-11 17:52 UTCEG score recompute
  42. 2026-06-11 17:52 UTCGHSA enrichment
  43. 2026-06-11 14:00 UTCEPSS rescore
  44. 2026-06-11 05:06 UTCEG score recompute
  45. 2026-06-11 05:06 UTCGHSA enrichment
  46. 2026-06-10 22:18 UTCEPSS rescore
  47. 2026-06-10 16:21 UTCEG score recompute
  48. 2026-06-10 16:21 UTCGHSA enrichment
  49. 2026-06-10 13:22 UTCEPSS rescore
  50. 2026-06-10 13:22 UTCEPSS rescore
  51. 2026-06-10 03:35 UTCEG score recompute
  52. 2026-06-10 03:35 UTCGHSA enrichment
  53. 2026-06-09 14:48 UTCEG score recompute
  54. 2026-06-09 14:48 UTCGHSA enrichment
  55. 2026-06-09 02:03 UTCEG score recompute
  56. 2026-06-09 02:03 UTCGHSA enrichment
  57. 2026-06-08 14:17 UTCEPSS rescore
  58. 2026-06-08 14:17 UTCEPSS rescore
  59. 2026-06-08 13:16 UTCEG score recompute
  60. 2026-06-08 13:16 UTCGHSA enrichment
  61. 2026-06-08 00:31 UTCEG score recompute
  62. 2026-06-08 00:31 UTCGHSA enrichment
  63. 2026-06-07 15:25 UTCEPSS rescore
  64. 2026-06-07 15:25 UTCEPSS rescore
  65. 2026-06-07 11:46 UTCEG score recompute
  66. 2026-06-07 11:46 UTCGHSA enrichment
  67. 2026-06-06 23:01 UTCEG score recompute
  68. 2026-06-06 23:01 UTCGHSA enrichment
  69. 2026-06-06 13:47 UTCEPSS rescore
  70. 2026-06-06 13:47 UTCEPSS rescore
  71. 2026-06-06 10:16 UTCEG score recompute
  72. 2026-06-06 10:16 UTCGHSA enrichment
  73. 2026-06-05 22:47 UTCEPSS rescore
  74. 2026-06-05 21:30 UTCEG score recompute
  75. 2026-06-05 21:30 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-47102?
CVE-2026-47102 is a high vulnerability published on May 21, 2026. LiteLLM prior to 1.83.10 allows a user to modify their own userrole via the /user/update endpoint. While the endpoint correctly restricts users to updating only their own account, it does not restrict which fields may be changed. A user who can reach this endpoint can set their role to proxyadmin,…
When was CVE-2026-47102 disclosed?
CVE-2026-47102 was first published in the National Vulnerability Database on May 21, 2026, with the most recent update on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47102 actively exploited?
CVE-2026-47102 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 46.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-47102?
CVE-2026-47102 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-47102?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47102, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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