CVE-2026-49093

HIGHNVD 7.77.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.7 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 90% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
7.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.7Exploit: None knownExposed: 0

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

Server-Side Request Forgery (CWE-918) in Kibana can allow an authenticated user with connector management privileges to bypass the operator-configured connector allowlist, causing the Kibana server to issue outbound requests to destinations the egress controls were intended to block.

CVSS v3
7.7
EG Score
7.7(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: Track

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
Severity77% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
10%
KEV
Not listed

Published

May 28, 2026

Last Modified

July 21, 2026

Advisory Details (1)

Auto-updated May 29, 2026
No patch confirmed yet.
generic

Kibana 9.3.3 Security Update (ESA-2026-40) - Security Announcements - Discuss the Elastic Stack

https://discuss.elastic.co/t/kibana-9-3-3-security-update-esa-2026-40/386562

Vendor Advisories for CVE-2026-49093(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 6× 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 197 total refreshes for this CVE.

  1. 2026-09-04 05:06 UTCEPSS rescore
  2. 2026-09-02 14:12 UTCEPSS rescore
  3. 2026-09-01 13:54 UTCEPSS rescore
  4. 2026-09-01 04:40 UTCEPSS rescore
  5. 2026-08-30 19:17 UTCEPSS rescore
  6. 2026-08-30 01:22 UTCEPSS rescore
  7. 2026-08-28 21:41 UTCEPSS rescore
  8. 2026-08-27 14:25 UTCEPSS rescore
  9. 2026-08-26 14:46 UTCEPSS rescore
  10. 2026-08-25 13:49 UTCEPSS rescore
  11. 2026-08-25 04:38 UTCEG score recompute
  12. 2026-08-25 04:37 UTCGHSA enrichment
  13. 2026-08-23 14:26 UTCEG score recompute
  14. 2026-08-23 14:26 UTCGHSA enrichment
  15. 2026-08-23 00:19 UTCEPSS rescore
  16. 2026-08-21 23:49 UTCEPSS rescore
  17. 2026-08-21 15:23 UTCGHSA enrichment
  18. 2026-08-21 00:39 UTCEG score recompute
  19. 2026-08-21 00:39 UTCGHSA enrichment
  20. 2026-08-20 22:55 UTCEPSS rescore
  21. 2026-08-20 10:42 UTCEG score recompute
  22. 2026-08-20 10:42 UTCGHSA enrichment
  23. 2026-08-19 17:04 UTCEPSS rescore
  24. 2026-08-18 13:48 UTCEPSS rescore
  25. 2026-08-17 13:47 UTCEPSS rescore
Show 75 more
  1. 2026-08-17 07:17 UTCGHSA enrichment
  2. 2026-08-16 15:09 UTCEG score recompute
  3. 2026-08-16 15:09 UTCGHSA enrichment
  4. 2026-08-16 14:56 UTCEPSS rescore
  5. 2026-08-16 02:32 UTCEG score recompute
  6. 2026-08-16 02:32 UTCGHSA enrichment
  7. 2026-08-16 02:14 UTCEPSS rescore
  8. 2026-08-15 01:48 UTCEG score recompute
  9. 2026-08-15 01:48 UTCGHSA enrichment
  10. 2026-08-15 01:30 UTCEPSS rescore
  11. 2026-08-14 13:20 UTCGHSA enrichment
  12. 2026-08-14 00:52 UTCEG score recompute
  13. 2026-08-14 00:52 UTCGHSA enrichment
  14. 2026-08-13 22:00 UTCEPSS rescore
  15. 2026-08-13 03:21 UTCGHSA enrichment
  16. 2026-08-12 14:53 UTCEG score recompute
  17. 2026-08-12 14:53 UTCGHSA enrichment
  18. 2026-08-12 13:51 UTCEPSS rescore
  19. 2026-08-12 02:25 UTCGHSA enrichment
  20. 2026-08-11 13:55 UTCEG score recompute
  21. 2026-08-11 13:55 UTCGHSA enrichment
  22. 2026-08-11 01:27 UTCEG score recompute
  23. 2026-08-11 01:27 UTCGHSA enrichment
  24. 2026-08-11 00:00 UTCEPSS rescore
  25. 2026-08-10 12:59 UTCGHSA enrichment
  26. 2026-08-10 00:31 UTCEG score recompute
  27. 2026-08-10 00:31 UTCGHSA enrichment
  28. 2026-08-09 13:46 UTCEPSS rescore
  29. 2026-08-09 12:04 UTCGHSA enrichment
  30. 2026-08-08 23:36 UTCEG score recompute
  31. 2026-08-08 23:36 UTCGHSA enrichment
  32. 2026-08-08 16:37 UTCEPSS rescore
  33. 2026-08-08 11:07 UTCGHSA enrichment
  34. 2026-08-07 22:39 UTCEG score recompute
  35. 2026-08-07 22:39 UTCGHSA enrichment
  36. 2026-08-07 10:11 UTCGHSA enrichment
  37. 2026-08-06 21:44 UTCEG score recompute
  38. 2026-08-06 21:44 UTCGHSA enrichment
  39. 2026-08-06 13:47 UTCEPSS rescore
  40. 2026-08-06 09:15 UTCGHSA enrichment
  41. 2026-08-05 20:47 UTCEG score recompute
  42. 2026-08-05 20:47 UTCGHSA enrichment
  43. 2026-08-05 19:17 UTCEPSS rescore
  44. 2026-08-04 23:37 UTCEG score recompute
  45. 2026-08-04 23:37 UTCGHSA enrichment
  46. 2026-08-04 15:10 UTCEPSS rescore
  47. 2026-08-04 10:39 UTCEPSS rescore
  48. 2026-08-04 04:51 UTCGHSA enrichment
  49. 2026-08-03 16:23 UTCEG score recompute
  50. 2026-08-03 16:23 UTCGHSA enrichment
  51. 2026-08-03 10:36 UTCEPSS rescore
  52. 2026-08-03 03:50 UTCGHSA enrichment
  53. 2026-08-02 15:20 UTCGHSA enrichment
  54. 2026-08-02 02:51 UTCEG score recompute
  55. 2026-08-02 02:51 UTCGHSA enrichment
  56. 2026-08-02 02:27 UTCEPSS rescore
  57. 2026-08-01 14:23 UTCGHSA enrichment
  58. 2026-07-31 06:17 UTCEG score recompute
  59. 2026-07-31 06:17 UTCGHSA enrichment
  60. 2026-07-30 16:28 UTCEPSS rescore
  61. 2026-07-30 01:30 UTCEPSS rescore
  62. 2026-07-29 12:27 UTCEG score recompute
  63. 2026-07-29 12:27 UTCGHSA enrichment
  64. 2026-07-28 15:37 UTCEPSS rescore
  65. 2026-07-27 09:34 UTCEG score recompute
  66. 2026-07-27 09:34 UTCGHSA enrichment
  67. 2026-07-26 14:54 UTCEPSS rescore
  68. 2026-07-25 14:18 UTCEPSS rescore
  69. 2026-07-24 14:18 UTCEPSS rescore
  70. 2026-07-23 14:18 UTCEPSS rescore
  71. 2026-07-23 03:18 UTCEG score recompute▲ 1.40
  72. 2026-07-22 14:08 UTCEPSS rescore
  73. 2026-07-21 15:25 UTCEPSS rescore
  74. 2026-07-21 10:50 UTCNVD updateCVSS v3 → 7.7 · severity → HIGH
  75. 2026-07-20 17:08 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-49093?
CVE-2026-49093 is a high vulnerability published on May 28, 2026. Server-Side Request Forgery (CWE-918) in Kibana can allow an authenticated user with connector management privileges to bypass the operator-configured connector allowlist, causing the Kibana server to issue outbound requests to destinations the egress controls were intended to block.
When was CVE-2026-49093 disclosed?
CVE-2026-49093 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on July 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49093 actively exploited?
CVE-2026-49093 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 90.2% of all scored CVEs.
What is the CVSS score of CVE-2026-49093?
CVE-2026-49093 has a CVSS v3 base score of 7.7 (NVD).
How do I remediate CVE-2026-49093?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49093, 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.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-49093

Explore →

Is Your Infrastructure Affected by CVE-2026-49093?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs