CVE-2026-50875

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-15. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
8.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.1Exploit: NoneExposed: 0

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

Incorrect access control in the /{form}/webhooks/{webhook} endpoint of Deck9 Input v2.0.1 allows authenticated attackers to arbitrarily modify or delete another tenant's webhook via a crafted request.

CVSS v3
8.1
EG Score
8.1(high)
EPSS
20.0%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 16, 2026

Advisory Details (1)

Auto-updated Jun 16, 2026
No patch confirmed yet.
generic

Reference for CVE-2026-50875 · GitHub

https://gist.github.com/pyuysig/49dbaa25ec20f2258749bdae6ebf0377

Vendor Advisories for CVE-2026-50875(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 30× in last 7d / 102× 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 102 total refreshes for this CVE.

  1. 2026-07-07 00:37 UTCEG score recompute
  2. 2026-07-07 00:37 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-05 22:35 UTCEG score recompute
  6. 2026-07-05 22:35 UTCGHSA enrichment
  7. 2026-07-05 10:27 UTCEG score recompute
  8. 2026-07-05 10:27 UTCGHSA enrichment
  9. 2026-07-05 02:30 UTCEPSS rescore
  10. 2026-07-04 22:20 UTCEG score recompute
  11. 2026-07-04 22:20 UTCGHSA enrichment
  12. 2026-07-04 10:13 UTCEG score recompute
  13. 2026-07-04 10:13 UTCGHSA enrichment
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-03 14:25 UTCEG score recompute
  16. 2026-07-03 14:25 UTCGHSA enrichment
  17. 2026-07-03 01:38 UTCEG score recompute
  18. 2026-07-03 01:38 UTCGHSA enrichment
  19. 2026-07-02 13:32 UTCEG score recompute
  20. 2026-07-02 13:32 UTCGHSA enrichment
  21. 2026-07-02 01:26 UTCEG score recompute
  22. 2026-07-02 01:26 UTCGHSA enrichment
  23. 2026-07-01 15:07 UTCEPSS rescore
  24. 2026-07-01 13:21 UTCEG score recompute
  25. 2026-07-01 13:21 UTCGHSA enrichment
Show 75 more
  1. 2026-07-01 01:15 UTCEG score recompute
  2. 2026-07-01 01:15 UTCGHSA enrichment
  3. 2026-06-30 23:22 UTCEPSS rescore
  4. 2026-06-30 13:09 UTCEG score recompute
  5. 2026-06-30 13:09 UTCGHSA enrichment
  6. 2026-06-30 00:49 UTCEG score recompute
  7. 2026-06-30 00:49 UTCGHSA enrichment
  8. 2026-06-29 14:06 UTCEPSS rescore
  9. 2026-06-29 14:06 UTCEPSS rescore
  10. 2026-06-29 12:44 UTCEG score recompute
  11. 2026-06-29 12:44 UTCGHSA enrichment
  12. 2026-06-29 00:39 UTCEG score recompute
  13. 2026-06-29 00:39 UTCGHSA enrichment
  14. 2026-06-28 14:07 UTCEPSS rescore
  15. 2026-06-28 12:34 UTCEG score recompute
  16. 2026-06-28 12:34 UTCGHSA enrichment
  17. 2026-06-28 04:56 UTCEPSS rescore
  18. 2026-06-28 04:56 UTCEPSS rescore
  19. 2026-06-28 00:28 UTCEG score recompute
  20. 2026-06-28 00:28 UTCGHSA enrichment
  21. 2026-06-27 12:13 UTCEG score recompute
  22. 2026-06-27 12:13 UTCGHSA enrichment
  23. 2026-06-27 03:08 UTCEPSS rescore
  24. 2026-06-27 00:05 UTCEG score recompute
  25. 2026-06-27 00:05 UTCGHSA enrichment
  26. 2026-06-26 12:00 UTCEG score recompute
  27. 2026-06-26 12:00 UTCGHSA enrichment
  28. 2026-06-25 21:35 UTCEG score recompute
  29. 2026-06-25 21:35 UTCGHSA enrichment
  30. 2026-06-25 13:49 UTCEPSS rescore
  31. 2026-06-25 09:28 UTCEG score recompute
  32. 2026-06-25 09:28 UTCGHSA enrichment
  33. 2026-06-24 21:23 UTCEG score recompute
  34. 2026-06-24 21:23 UTCGHSA enrichment
  35. 2026-06-24 14:05 UTCEPSS rescore
  36. 2026-06-24 09:18 UTCEG score recompute
  37. 2026-06-24 09:18 UTCGHSA enrichment
  38. 2026-06-23 21:33 UTCEPSS rescore
  39. 2026-06-23 21:33 UTCEPSS rescore
  40. 2026-06-23 21:12 UTCEG score recompute
  41. 2026-06-23 21:12 UTCGHSA enrichment
  42. 2026-06-23 08:55 UTCEG score recompute
  43. 2026-06-23 08:55 UTCGHSA enrichment
  44. 2026-06-22 20:45 UTCEG score recompute
  45. 2026-06-22 20:45 UTCGHSA enrichment
  46. 2026-06-22 14:25 UTCEPSS rescore
  47. 2026-06-22 14:25 UTCEPSS rescore
  48. 2026-06-22 08:39 UTCEG score recompute
  49. 2026-06-22 08:39 UTCGHSA enrichment
  50. 2026-06-21 20:31 UTCEG score recompute
  51. 2026-06-21 20:31 UTCGHSA enrichment
  52. 2026-06-21 14:56 UTCEPSS rescore
  53. 2026-06-21 14:56 UTCEPSS rescore
  54. 2026-06-21 08:25 UTCEG score recompute
  55. 2026-06-21 08:25 UTCGHSA enrichment
  56. 2026-06-21 01:59 UTCEPSS rescore
  57. 2026-06-21 01:59 UTCEPSS rescore
  58. 2026-06-20 20:17 UTCEG score recompute
  59. 2026-06-20 20:17 UTCGHSA enrichment
  60. 2026-06-20 07:48 UTCEG score recompute
  61. 2026-06-20 07:48 UTCGHSA enrichment
  62. 2026-06-19 19:43 UTCEG score recompute
  63. 2026-06-19 19:42 UTCGHSA enrichment
  64. 2026-06-19 19:26 UTCEPSS rescore
  65. 2026-06-19 19:26 UTCEPSS rescore
  66. 2026-06-19 07:37 UTCEG score recompute
  67. 2026-06-19 07:36 UTCGHSA enrichment
  68. 2026-06-18 19:28 UTCEG score recompute▲ 8.10
  69. 2026-06-18 19:28 UTCGHSA enrichment
  70. 2026-06-18 17:52 UTCEPSS rescore
  71. 2026-06-18 17:52 UTCEPSS rescore
  72. 2026-06-17 17:53 UTCEPSS rescore
  73. 2026-06-16 18:19 UTCMITRE cvelistV5CVSS v3 → 8.1 · severity → HIGH
  74. 2026-06-16 17:53 UTCEPSS rescore
  75. 2026-06-15 21:45 UTCNVD update

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-50875?
CVE-2026-50875 is a high vulnerability published on June 15, 2026. Incorrect access control in the /{form}/webhooks/{webhook} endpoint of Deck9 Input v2.0.1 allows authenticated attackers to arbitrarily modify or delete another tenant's webhook via a crafted request.
When was CVE-2026-50875 disclosed?
CVE-2026-50875 was first published in the National Vulnerability Database on June 15, 2026, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50875 actively exploited?
CVE-2026-50875 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-50875?
CVE-2026-50875 has a CVSS v3.1 base score of 8.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-50875?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-50875, 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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