CVE-2026-76327

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreHIGH confidence

Score 6.4 from GitHub Security Advisory published 2026-08-20. a secondary CVSS source baseline 6.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.4Exploit: None knownExposed: 0

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

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.9, 3.9.23, and 3.8.70, an unauthenticated user could trick a user who holds the "admin" or "sc_admin" Splunk roles into opening a crafted Splunk Web Uniform Resource Locator (URL). The resulting dashboard searches could run arbitrary Search Processing Language (SPL) commands with the permissions available to the affected user. The commands could expose all relevant data available to that user and affect search results or lookup data. The vulnerability is possible because Splunk Secure Gateway dashboards do not correctly neutralize caller-supplied values before using them in dashboard searches. The vulnerability requires the attacker to phish the affected user by tricking them into initiating a request within their browser. The unauthenticated user should not be able to exploit the vulnerability at will.

CVSS v3
6.4
EG Score
6.4(high)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity64% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

August 19, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Aug 19, 2026
No patch confirmed yet.
generic

SVD-2026-0801 | Splunk Vulnerability Disclosure

https://advisory.splunk.com/advisories/SVD-2026-0801

Vendor Advisories for CVE-2026-76327(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 16× in last 7d / 82× 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.

  1. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-18 17:57 UTCEG score recompute
  3. 2026-09-18 17:57 UTCGHSA enrichment
  4. 2026-09-17 16:14 UTCGHSA enrichment
  5. 2026-09-16 14:31 UTCEG score recompute
  6. 2026-09-16 14:31 UTCGHSA enrichment
  7. 2026-09-16 14:08 UTCEPSS rescore
  8. 2026-09-16 05:15 UTCEPSS rescore
  9. 2026-09-15 12:45 UTCEG score recompute
  10. 2026-09-15 12:45 UTCGHSA enrichment
  11. 2026-09-15 03:12 UTCEPSS rescore
  12. 2026-09-14 10:49 UTCEG score recompute
  13. 2026-09-14 10:49 UTCGHSA enrichment
  14. 2026-09-13 09:06 UTCEG score recompute
  15. 2026-09-13 09:05 UTCGHSA enrichment
  16. 2026-09-12 15:02 UTCEPSS rescore
  17. 2026-09-12 07:23 UTCEG score recompute
  18. 2026-09-12 07:23 UTCGHSA enrichment
  19. 2026-09-11 14:53 UTCEPSS rescore
  20. 2026-09-11 05:39 UTCEG score recompute
  21. 2026-09-11 05:39 UTCGHSA enrichment
  22. 2026-09-10 09:35 UTCEPSS rescore
  23. 2026-09-10 03:54 UTCGHSA enrichment
  24. 2026-09-09 02:11 UTCEG score recompute
  25. 2026-09-09 02:11 UTCGHSA enrichment
Show 60 more
  1. 2026-09-08 22:01 UTCEPSS rescore
  2. 2026-09-07 17:11 UTCEG score recompute
  3. 2026-09-07 17:11 UTCGHSA enrichment
  4. 2026-09-06 15:28 UTCEG score recompute
  5. 2026-09-06 15:28 UTCGHSA enrichment
  6. 2026-09-06 13:48 UTCEPSS rescore
  7. 2026-09-05 13:45 UTCEG score recompute
  8. 2026-09-05 13:45 UTCGHSA enrichment
  9. 2026-09-04 12:02 UTCEG score recompute
  10. 2026-09-04 12:02 UTCGHSA enrichment
  11. 2026-09-04 05:07 UTCEPSS rescore
  12. 2026-09-03 10:19 UTCEG score recompute
  13. 2026-09-03 10:19 UTCGHSA enrichment
  14. 2026-09-02 14:12 UTCEPSS rescore
  15. 2026-09-02 08:34 UTCEG score recompute
  16. 2026-09-02 08:34 UTCGHSA enrichment
  17. 2026-09-01 13:54 UTCEPSS rescore
  18. 2026-09-01 06:52 UTCEG score recompute
  19. 2026-09-01 06:52 UTCGHSA enrichment
  20. 2026-09-01 04:40 UTCEPSS rescore
  21. 2026-09-01 04:40 UTCEPSS rescore
  22. 2026-08-31 05:09 UTCEG score recompute
  23. 2026-08-31 05:09 UTCGHSA enrichment
  24. 2026-08-30 19:18 UTCEPSS rescore
  25. 2026-08-30 19:17 UTCEPSS rescore
  26. 2026-08-30 03:24 UTCEG score recompute
  27. 2026-08-30 03:24 UTCGHSA enrichment
  28. 2026-08-30 01:22 UTCEPSS rescore
  29. 2026-08-29 01:41 UTCEG score recompute
  30. 2026-08-29 01:40 UTCGHSA enrichment
  31. 2026-08-28 21:42 UTCEPSS rescore
  32. 2026-08-27 18:42 UTCEG score recompute
  33. 2026-08-27 18:42 UTCGHSA enrichment
  34. 2026-08-27 14:25 UTCEPSS rescore
  35. 2026-08-26 16:51 UTCEG score recompute
  36. 2026-08-26 16:51 UTCGHSA enrichment
  37. 2026-08-26 16:00 UTCEG score recompute
  38. 2026-08-26 16:00 UTCGHSA enrichment
  39. 2026-08-26 14:47 UTCEPSS rescore
  40. 2026-08-26 02:19 UTCEG score recompute
  41. 2026-08-26 02:19 UTCGHSA enrichment
  42. 2026-08-25 13:49 UTCEPSS rescore
  43. 2026-08-25 00:36 UTCEG score recompute
  44. 2026-08-25 00:36 UTCGHSA enrichment
  45. 2026-08-24 14:18 UTCEPSS rescore
  46. 2026-08-23 22:50 UTCEG score recompute
  47. 2026-08-23 22:50 UTCGHSA enrichment
  48. 2026-08-23 00:19 UTCEPSS rescore
  49. 2026-08-22 21:06 UTCEG score recompute
  50. 2026-08-22 21:06 UTCGHSA enrichment
  51. 2026-08-21 23:49 UTCEPSS rescore
  52. 2026-08-21 19:23 UTCGHSA enrichment
  53. 2026-08-21 15:07 UTCEG score recompute
  54. 2026-08-21 15:07 UTCGHSA enrichment
  55. 2026-08-20 22:56 UTCEPSS rescore
  56. 2026-08-20 13:23 UTCEG score recompute
  57. 2026-08-20 13:23 UTCGHSA enrichment
  58. 2026-08-19 22:22 UTCEG score recompute
  59. 2026-08-19 21:40 UTCEG score recompute
  60. 2026-08-19 21:37 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-76327?
CVE-2026-76327 is a medium vulnerability published on August 19, 2026. In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.9, 3.9.23, and 3.8.70, an unauthenticated user could trick a user who holds the "admin" or "sc_admin" Splunk roles into opening a crafted Splunk Web Uniform Resource Locator (URL).…
When was CVE-2026-76327 disclosed?
CVE-2026-76327 was first published in the National Vulnerability Database on August 19, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76327 actively exploited?
CVE-2026-76327 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 88.8% of all scored CVEs.
What is the CVSS score of CVE-2026-76327?
CVE-2026-76327 has a CVSS v3 base score of 6.4 (NVD).
How do I remediate CVE-2026-76327?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-76327, 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

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