CVE-2026-14221

LOWPre-NVD 3.83.8—
EchelonGraph scoreMEDIUM confidence

Score 3.8 from GitHub Security Advisory (severity: LOW) published 2026-07-30. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 3.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
3.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 3.8Exploit: 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 through 4.0 does not perform capability checks in several of its appointment-management actions, relying only on a nonce that any authenticated user can obtain, allowing users with contributor-level access to read all customers' appointment details and to create, modify, and delete bookings.

CVSS v3
3.8
EG Score
3.8(medium)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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
Severity38% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
9%
KEV
Not listed

Published

July 30, 2026

Last Modified

August 10, 2026

References (1)

Vendor Advisories for CVE-2026-14221(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 9× in last 7d / 39× 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. 2026-09-13 16:46 UTCEPSS rescore
  2. 2026-09-13 16:33 UTCEG score recompute
  3. 2026-09-13 16:33 UTCGHSA enrichment
  4. 2026-09-12 15:00 UTCEPSS rescore
  5. 2026-09-11 14:52 UTCEPSS rescore
  6. 2026-09-11 09:36 UTCEPSS rescore
  7. 2026-09-10 19:10 UTCEG score recompute
  8. 2026-09-10 19:10 UTCGHSA enrichment
  9. 2026-09-10 09:34 UTCEPSS rescore
  10. 2026-09-08 22:00 UTCEPSS rescore
  11. 2026-09-07 20:09 UTCEG score recompute
  12. 2026-09-07 20:09 UTCGHSA enrichment
  13. 2026-09-07 16:01 UTCEPSS rescore
  14. 2026-09-06 13:47 UTCEPSS rescore
  15. 2026-09-04 11:36 UTCEG score recompute
  16. 2026-09-04 11:36 UTCGHSA enrichment
  17. 2026-09-04 05:06 UTCEPSS rescore
  18. 2026-09-02 14:11 UTCEPSS rescore
  19. 2026-09-01 13:53 UTCEPSS rescore
  20. 2026-09-01 04:39 UTCEPSS rescore
  21. 2026-08-30 19:17 UTCEPSS rescore
  22. 2026-08-30 18:56 UTCEG score recompute
  23. 2026-08-30 18:56 UTCGHSA enrichment
  24. 2026-08-30 01:21 UTCEPSS rescore
  25. 2026-08-28 21:40 UTCEPSS rescore
Show 55 more
  1. 2026-08-27 21:34 UTCEG score recompute
  2. 2026-08-27 21:34 UTCGHSA enrichment
  3. 2026-08-25 13:48 UTCEPSS rescore
  4. 2026-08-25 00:12 UTCEG score recompute
  5. 2026-08-25 00:12 UTCGHSA enrichment
  6. 2026-08-23 00:19 UTCEPSS rescore
  7. 2026-08-22 02:50 UTCEG score recompute
  8. 2026-08-22 02:50 UTCGHSA enrichment
  9. 2026-08-21 23:48 UTCEPSS rescore
  10. 2026-08-20 22:55 UTCEPSS rescore
  11. 2026-08-19 17:03 UTCEPSS rescore
  12. 2026-08-19 05:27 UTCEG score recompute
  13. 2026-08-19 05:27 UTCGHSA enrichment
  14. 2026-08-18 13:48 UTCEPSS rescore
  15. 2026-08-16 14:56 UTCEPSS rescore
  16. 2026-08-16 08:05 UTCEG score recompute
  17. 2026-08-16 08:05 UTCGHSA enrichment
  18. 2026-08-16 02:14 UTCEPSS rescore
  19. 2026-08-15 01:30 UTCEPSS rescore
  20. 2026-08-13 22:00 UTCEPSS rescore
  21. 2026-08-13 10:43 UTCEG score recompute
  22. 2026-08-13 10:43 UTCGHSA enrichment
  23. 2026-08-12 13:50 UTCEPSS rescore
  24. 2026-08-11 13:42 UTCEPSS rescore
  25. 2026-08-10 23:59 UTCEPSS rescore
  26. 2026-08-10 13:20 UTCGHSA enrichment
  27. 2026-08-10 13:01 UTCEG score recompute
  28. 2026-08-10 13:01 UTCGHSA enrichment
  29. 2026-08-09 13:46 UTCEPSS rescore
  30. 2026-08-08 16:37 UTCEPSS rescore
  31. 2026-08-08 09:05 UTCEG score recompute
  32. 2026-08-08 09:05 UTCGHSA enrichment
  33. 2026-08-06 13:46 UTCEPSS rescore
  34. 2026-08-05 19:17 UTCEPSS rescore
  35. 2026-08-05 11:43 UTCEG score recompute
  36. 2026-08-05 11:43 UTCGHSA enrichment
  37. 2026-08-04 15:09 UTCEPSS rescore
  38. 2026-08-04 10:38 UTCEPSS rescore
  39. 2026-08-03 10:35 UTCEPSS rescore
  40. 2026-08-02 14:20 UTCEG score recompute
  41. 2026-08-02 14:20 UTCGHSA enrichment
  42. 2026-08-02 02:26 UTCEPSS rescore
  43. 2026-08-01 04:15 UTCEPSS rescore
  44. 2026-07-30 16:58 UTCEG score recompute
  45. 2026-07-30 16:58 UTCGHSA enrichment
  46. 2026-07-30 16:27 UTCEPSS rescore
  47. 2026-07-30 15:33 UTCEG score recompute
  48. 2026-07-30 15:33 UTCGHSA enrichment
  49. 2026-07-30 14:56 UTCEG score recompute▲ 3.80
  50. 2026-07-30 14:56 UTCGHSA enrichment
  51. 2026-07-30 14:56 UTCMITRE cvelistV5CVSS v3 → 3.8 · severity → LOW
  52. 2026-07-30 06:39 UTCGHSA enrichment
  53. 2026-07-30 06:33 UTCNVD update
  54. 2026-07-30 06:20 UTCEG score recompute
  55. 2026-07-30 06:18 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14221?
CVE-2026-14221 is a low vulnerability published on July 30, 2026. The Easy Appointments WordPress plugin through 4.0 does not perform capability checks in several of its appointment-management actions, relying only on a nonce that any authenticated user can obtain, allowing users with contributor-level access to read all customers' appointment details and to…
When was CVE-2026-14221 disclosed?
CVE-2026-14221 was first published in the National Vulnerability Database on July 30, 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-2026-14221 actively exploited?
CVE-2026-14221 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 91.4% of all scored CVEs.
What is the CVSS score of CVE-2026-14221?
CVE-2026-14221 has a CVSS v3.1 base score of 3.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-14221?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14221, 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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