CVE-2026-10750

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH 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 — 4 sources updated this week
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.

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(high)
EPSS
18.3%
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 24× in last 7d / 24× 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. 2026-07-07 02:38 UTCEG score recompute
  2. 2026-07-07 02:38 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 15:36 UTCEG score recompute
  5. 2026-07-06 15:36 UTCGHSA enrichment
  6. 2026-07-06 04:32 UTCEG score recompute
  7. 2026-07-06 04:32 UTCGHSA enrichment
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-05 17:29 UTCEG score recompute
  10. 2026-07-05 17:29 UTCGHSA enrichment
  11. 2026-07-05 06:27 UTCEG score recompute
  12. 2026-07-05 06:27 UTCGHSA enrichment
  13. 2026-07-05 02:30 UTCEPSS rescore
  14. 2026-07-05 02:30 UTCEPSS rescore
  15. 2026-07-04 19:22 UTCEG score recompute
  16. 2026-07-04 19:22 UTCGHSA enrichment
  17. 2026-07-04 08:20 UTCEG score recompute▲ 8.10
  18. 2026-07-04 08:20 UTCGHSA enrichment
  19. 2026-07-04 06:31 UTCEPSS rescore
  20. 2026-07-01 15:06 UTCEPSS rescore
  21. 2026-07-01 15:06 UTCEPSS rescore
  22. 2026-07-01 11:23 UTCNVD updateCVSS v3 → 8.1 · severity → HIGH
  23. 2026-07-01 07:22 UTCEG score recompute
  24. 2026-07-01 07:21 UTCNVD updatefirst tracked

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 18.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
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.

Dependency Blast Radius

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