CVE-2026-76324

MEDIUMNVD 5.45.7▲
EchelonGraph scoreMEDIUM confidence

Score 5.7 from GitHub Security Advisory published 2026-08-20. NVD baseline CVSS 5.4; sources differ by 0.3.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
5.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 5.4Exploit: None knownExposed services: Not assessed

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

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who holds the "power" Splunk role could create a malicious Splunk Web tour and cause arbitrary JavaScript to run in the browser of another user when that user opens a crafted tour link. The JavaScript runs in the browser of the affected user, allowing for access to all relevant data available to that user. The Cross-Site Scripting (XSS) vulnerability is possible because Splunk Web renders tour content and tour navigation links without sufficient output encoding and accepts a tour selector value that can be treated as markup. The vulnerability requires another user to open a crafted tour link. The user who holds the "power" Splunk role should not be able to trigger JavaScript execution in another user's browser without that user interaction.

CVSS v3
5.4
EG Score
5.7MEDIUMmedium confidence
EG Risk
26
EG Risk 26/100CISA 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
Severity57% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.3%
EPSS %ILE
20th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (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 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-2026-76324(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 19× in last 7d / 77× 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 131 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-76324?
CVE-2026-76324 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, a user who holds the "power" Splunk role could create a malicious Splunk Web tour and cause arbitrary JavaScript to run in the browser of another user when that user opens a crafted tour link. The JavaScript runs in the browser…
When was CVE-2026-76324 disclosed?
CVE-2026-76324 was first published 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-2026-76324 actively exploited?
CVE-2026-76324 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-2026-76324?
CVE-2026-76324 has a CVSS v3 base score of 5.4 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.7 (MEDIUM).
How do I remediate CVE-2026-76324?
No fix for CVE-2026-76324 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-76324 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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