CVE-2026-14224

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory published 2026-07-29. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: Elevated riskExposed: 0

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

The Easy Appointments WordPress plugin before 3.12.28 does not verify that the appointment targeted by its customer-data update action belongs to the current user; the action only checks a shared nonce that any authenticated user can obtain from their own appointment's edit form. A subscriber-level user with an appointment of their own can therefore reuse that nonce to overwrite the customer metadata (email, name, phone, description) of another user's appointment. Because the Easy Appointments WordPress plugin before 3.12.28 then treats that metadata as the appointment's contact data, a subsequent administrator status change with customer notifications enabled delivers the victim's appointment notification to the attacker-controlled email address.

CVSS v3
5.4
EG Score
5.4(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity54% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
4%
KEV
Not listed

Published

July 29, 2026

Last Modified

August 10, 2026

Advisory Details (1)

Auto-updated Jul 29, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Easy Appointments <= 3.12.26 – Subscriber+ Cross-User Appointment Data Modification via IDOR | CVE 2026-14224 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/c39226d5-1b6f-4f08-903c-7ecc67d17eb0/

Vendor Advisories for CVE-2026-14224(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 18× 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. 2026-08-26 05:30 UTCEG score recompute
  2. 2026-08-26 05:30 UTCGHSA enrichment
  3. 2026-08-25 13:48 UTCEPSS rescore
  4. 2026-08-25 04:16 UTCEG score recompute
  5. 2026-08-25 04:16 UTCGHSA enrichment
  6. 2026-08-24 03:16 UTCGHSA enrichment
  7. 2026-08-23 01:51 UTCEG score recompute
  8. 2026-08-23 01:51 UTCGHSA enrichment
  9. 2026-08-23 00:19 UTCEPSS rescore
  10. 2026-08-22 00:50 UTCEG score recompute
  11. 2026-08-22 00:50 UTCGHSA enrichment
  12. 2026-08-21 23:48 UTCEPSS rescore
  13. 2026-08-20 23:49 UTCEG score recompute
  14. 2026-08-20 23:49 UTCGHSA enrichment
  15. 2026-08-20 22:55 UTCEPSS rescore
  16. 2026-08-19 22:48 UTCEG score recompute
  17. 2026-08-19 22:48 UTCGHSA enrichment
  18. 2026-08-19 17:03 UTCEPSS rescore
  19. 2026-08-18 21:47 UTCEG score recompute
  20. 2026-08-18 21:47 UTCGHSA enrichment
  21. 2026-08-18 13:48 UTCEPSS rescore
  22. 2026-08-17 20:47 UTCEG score recompute
  23. 2026-08-17 20:47 UTCGHSA enrichment
  24. 2026-08-16 19:47 UTCEG score recompute
  25. 2026-08-16 19:47 UTCGHSA enrichment
Show 57 more
  1. 2026-08-16 14:56 UTCEPSS rescore
  2. 2026-08-16 02:14 UTCEPSS rescore
  3. 2026-08-15 18:47 UTCEG score recompute
  4. 2026-08-15 18:47 UTCGHSA enrichment
  5. 2026-08-15 01:30 UTCEPSS rescore
  6. 2026-08-14 17:46 UTCEG score recompute
  7. 2026-08-14 17:46 UTCGHSA enrichment
  8. 2026-08-13 22:00 UTCEPSS rescore
  9. 2026-08-13 16:42 UTCGHSA enrichment
  10. 2026-08-12 15:29 UTCEG score recompute
  11. 2026-08-12 15:29 UTCGHSA enrichment
  12. 2026-08-12 13:50 UTCEPSS rescore
  13. 2026-08-11 14:21 UTCEG score recompute
  14. 2026-08-11 14:21 UTCGHSA enrichment
  15. 2026-08-11 13:42 UTCEPSS rescore
  16. 2026-08-10 23:59 UTCEPSS rescore
  17. 2026-08-10 13:20 UTCGHSA enrichment
  18. 2026-08-10 13:01 UTCGHSA enrichment
  19. 2026-08-10 00:30 UTCEG score recompute
  20. 2026-08-10 00:30 UTCGHSA enrichment
  21. 2026-08-09 13:46 UTCEPSS rescore
  22. 2026-08-08 23:30 UTCGHSA enrichment
  23. 2026-08-07 22:29 UTCEG score recompute
  24. 2026-08-07 22:29 UTCGHSA enrichment
  25. 2026-08-06 21:29 UTCEG score recompute
  26. 2026-08-06 21:29 UTCGHSA enrichment
  27. 2026-08-06 13:46 UTCEPSS rescore
  28. 2026-08-05 20:28 UTCEG score recompute
  29. 2026-08-05 20:28 UTCGHSA enrichment
  30. 2026-08-05 19:17 UTCEPSS rescore
  31. 2026-08-04 19:28 UTCEG score recompute
  32. 2026-08-04 19:28 UTCGHSA enrichment
  33. 2026-08-04 15:09 UTCEPSS rescore
  34. 2026-08-04 10:38 UTCEPSS rescore
  35. 2026-08-03 18:28 UTCEG score recompute
  36. 2026-08-03 18:28 UTCGHSA enrichment
  37. 2026-08-03 10:35 UTCEPSS rescore
  38. 2026-08-02 17:27 UTCEG score recompute
  39. 2026-08-02 17:27 UTCGHSA enrichment
  40. 2026-08-02 02:26 UTCEPSS rescore
  41. 2026-08-01 16:26 UTCEG score recompute
  42. 2026-08-01 16:26 UTCGHSA enrichment
  43. 2026-08-01 04:15 UTCEPSS rescore
  44. 2026-07-31 15:25 UTCEG score recompute
  45. 2026-07-31 15:25 UTCGHSA enrichment
  46. 2026-07-30 16:27 UTCEPSS rescore
  47. 2026-07-30 14:22 UTCEG score recompute
  48. 2026-07-30 14:22 UTCGHSA enrichment
  49. 2026-07-30 01:30 UTCEPSS rescore
  50. 2026-07-29 13:20 UTCEG score recompute
  51. 2026-07-29 13:20 UTCGHSA enrichment
  52. 2026-07-29 12:38 UTCEG score recompute▲ 5.40
  53. 2026-07-29 12:38 UTCGHSA enrichment
  54. 2026-07-29 12:37 UTCMITRE cvelistV5CVSS v3 → 5.4 · severity → MEDIUM
  55. 2026-07-29 07:34 UTCNVD update
  56. 2026-07-29 06:39 UTCEG score recompute
  57. 2026-07-29 06:37 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14224?
CVE-2026-14224 is a medium vulnerability published on July 29, 2026. The Easy Appointments WordPress plugin before 3.12.28 does not verify that the appointment targeted by its customer-data update action belongs to the current user; the action only checks a shared nonce that any authenticated user can obtain from their own appointment's edit form. A subscriber-level…
When was CVE-2026-14224 disclosed?
CVE-2026-14224 was first published in the National Vulnerability Database on July 29, 2026, with the most recent update on August 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14224 actively exploited?
CVE-2026-14224 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 96.3% of all scored CVEs.
What is the CVSS score of CVE-2026-14224?
CVE-2026-14224 has a CVSS v3.1 base score of 5.4 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-14224?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14224, 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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