CVE-2026-10750

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-01. 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 week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: None knownExposed: 0

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

The Royal MCP WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity81% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 1, 2026

Advisory Details (1)

Auto-updated Jul 1, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Royal MCP < 1.4.26 – Subscriber+ Insufficient Authorization in MCP Tools | CVE 2026-10750 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/8678ef91-ff05-43a1-a8e3-6d35da548826/

Vendor Advisories for CVE-2026-10750(1)

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

Data Freshness Timeline

(refreshed 10× 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 202 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-10750?
CVE-2026-10750 is a high vulnerability published on July 1, 2026. The Royal MCP WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify,…
When was CVE-2026-10750 disclosed?
CVE-2026-10750 was first published in the National Vulnerability Database on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10750 actively exploited?
CVE-2026-10750 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 63.7% of all scored CVEs.
What is the CVSS score of CVE-2026-10750?
CVE-2026-10750 has a CVSS v3.1 base score of 8.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-10750?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10750, 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.

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