CVE-2026-69115

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-11. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.5Exploit: Elevated riskExposed services: Not assessed

An upstream fix is merged but not yet released — mitigate (WAF / firewall / segmentation) until the release ships, then apply it.

OpenIM Server v3.8.3 contains a missing authorization vulnerability that allows any authenticated user to access admin-only management API endpoints by submitting POST requests with a regular user bearer token to /user/get_users, /user/get_all_users_uid, and /group/get_groups. Attackers can exploit the absent authverify.CheckAdmin() call in the GetPaginationUsers, GetAllUserID, and GetGroups handlers to enumerate all platform user accounts including userIDs, nicknames, and manager level flags, as well as all groups including private groups the user has never joined, exposing group names, owner IDs, and member counts.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
45
EG Risk 45/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity65% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.
EPSS PROB
0.3%
EPSS %ILE
20th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 11, 2026

Last Modified

September 24, 2026

Advisory Details (5)

Auto-updated Aug 11, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit, github_pr.
generic

OpenIM Server v3.8.3 Missing Authorization on User and Group Enumeration Endpoints | Advisories | VulnCheck

https://www.vulncheck.com/advisories/openim-server-missing-authorization-on-user-and-group-enumeration-endpoints
github_pr

fix(core): enforce admin access for queries

Fix merged in openimsdk/open-im-server PR #3781 on 2026-08-04 — awaiting tagged release

https://github.com/openimsdk/open-im-server/pull/3781
github_commit

commit 193870b2f938 (openimsdk/open-im-server)

Fix landed in openimsdk/open-im-server commit 193870b2f938 — awaiting tagged release

https://github.com/openimsdk/open-im-server/commit/193870b2f938278b27a2d8347bd7e4db5f8f9dfc
generic

Missing admin authorization on user and group enumeration endpoints · Issue #3778 · openimsdk/open-im-server · GitHub

https://github.com/openimsdk/open-im-server/issues/3778
generic

GitHub - openimsdk/open-im-server: IM Chat OpenClaw · GitHub

https://github.com/openimsdk/open-im-server

Vendor Advisories for CVE-2026-69115(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 69× 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 141 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-69115?
CVE-2026-69115 is a medium vulnerability published on August 11, 2026. OpenIM Server v3.8.3 contains a missing authorization vulnerability that allows any authenticated user to access admin-only management API endpoints by submitting POST requests with a regular user bearer token to /user/getusers, /user/getallusersuid, and /group/get_groups. Attackers can exploit the…
When was CVE-2026-69115 disclosed?
CVE-2026-69115 was first published on August 11, 2026, with the most recent update on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69115 actively exploited?
CVE-2026-69115 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (20th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-69115?
CVE-2026-69115 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-69115?
An upstream fix for CVE-2026-69115 has been merged but is not yet in a tagged release. Until it ships, restrict network exposure of the affected system or apply the vendor's mitigation, then update to the release that contains the fix. The vendor advisories EchelonGraph has for CVE-2026-69115 are linked in the Vendor Advisories panel on this page.

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