CVE-2026-40792

MEDIUMPre-NVD 6.36.3
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 6.3 from GitHub Security Advisory published 2026-06-15. The CNA's CVSS baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: the CNA's CVSS, EPSS, GitHub Security Advisory
6.3EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.3Exploit: None knownExposed services: Not assessed

Update the WordPress KiviCare Plugin to the latest available version (at least 4.3.0) (from the CVE record's solution, Patchstack) — apply it.

Subscriber Insecure Direct Object References (IDOR) in KiviCare <= 4.2.1 versions.

CVSS v3
6.3
EG Score
6.3MEDIUMmedium confidence
EG Risk
28
EG Risk 28/100

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 (value × EchelonGraph’s weight)
Severity63% × 45%
The EG Score, 6.3 of 10.
Exploitation0.3% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: Update the WordPress KiviCare Plugin to the latest available version (at least 4.3.0) (from the CVE record's solution, Patchstack). Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
16th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

Update the WordPress KiviCare Plugin to the latest available version (at least 4.3.0) (from the CVE record's solution, Patchstack). Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

June 15, 2026

Last Modified

June 15, 2026

Advisory Details (1)

Auto-updated Jun 21, 2026
Fix named in the CVE record's solution (Patchstack).
Web page

Insecure Direct Object References (IDOR) in WordPress KiviCare Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/kivicare-clinic-management-system/vulnerability/wordpress-kivicare-plugin-4-2-1-insecure-direct-object-references-idor-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-40792(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 10× in last 7d / 27× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 198 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 98 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-11 19:51 UTCEG score recompute
  2. 2026-10-11 17:04 UTCEG score recompute
  3. 2026-10-11 14:31 UTCEG score recompute
  4. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  5. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  6. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  7. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  8. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  9. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  10. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  11. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  12. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  13. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  14. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  15. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  16. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  17. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  18. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  19. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  20. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  21. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  22. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  23. 2026-09-15 03:11 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  24. 2026-09-14 03:39 UTCEG score recompute
  25. 2026-09-14 03:39 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
Show 75 more
  1. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  2. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  3. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  4. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  5. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  6. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  7. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  8. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  9. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  10. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  11. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  12. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  13. 2026-08-30 22:56 UTCEG score recompute
  14. 2026-08-30 22:55 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  15. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  16. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  17. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  18. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  19. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  20. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  21. 2026-08-24 23:30 UTCEG score recompute
  22. 2026-08-24 23:30 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  23. 2026-08-23 09:42 UTCEG score recompute
  24. 2026-08-23 09:42 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  25. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  26. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  27. 2026-08-21 18:55 UTCEG score recompute
  28. 2026-08-21 18:55 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  29. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  30. 2026-08-20 16:20 UTCEG score recompute
  31. 2026-08-20 16:20 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  32. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  33. 2026-08-19 13:12 UTCEG score recompute
  34. 2026-08-19 13:12 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  35. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  36. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  37. 2026-08-16 15:23 UTCEG score recompute
  38. 2026-08-16 15:23 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  39. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  40. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  41. 2026-08-15 13:25 UTCEG score recompute
  42. 2026-08-15 13:25 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  43. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  44. 2026-08-14 11:26 UTCEG score recompute
  45. 2026-08-14 11:26 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  46. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  47. 2026-08-13 09:28 UTCEG score recompute
  48. 2026-08-13 09:28 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  49. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  50. 2026-08-12 07:29 UTCEG score recompute
  51. 2026-08-12 07:29 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  52. 2026-08-11 13:43 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  53. 2026-08-11 05:28 UTCEG score recompute
  54. 2026-08-11 05:28 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  55. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  56. 2026-08-10 03:30 UTCEG score recompute
  57. 2026-08-10 03:30 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  58. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  59. 2026-08-09 01:32 UTCEG score recompute
  60. 2026-08-09 01:32 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  61. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  62. 2026-08-07 23:34 UTCEG score recompute
  63. 2026-08-07 23:34 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  64. 2026-08-06 21:36 UTCEG score recompute
  65. 2026-08-06 21:36 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  66. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  67. 2026-08-05 19:37 UTCEG score recompute
  68. 2026-08-05 19:37 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  69. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  70. 2026-08-04 16:44 UTCEG score recompute
  71. 2026-08-04 16:44 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  72. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  73. 2026-08-04 10:38 UTCEPSS rescoreEPSS 0.2% · 16th percentile
  74. 2026-08-03 14:43 UTCGHSA enrichmentGHSA-22ch-h6m8-g2vp · GitHub CVSS 6.3
  75. 2026-08-02 11:59 UTCEG score recompute

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Frequently asked(5)

What is CVE-2026-40792?
CVE-2026-40792 is a medium-severity vulnerability; its CVE record was published on June 15, 2026. Subscriber Insecure Direct Object References (IDOR) in KiviCare <= 4.2.1 versions.
When was the CVE record for CVE-2026-40792 published?
The CVE record for CVE-2026-40792 was published on June 15, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of June 15, 2026; the record at its source may have been updated since.
Is CVE-2026-40792 actively exploited?
CVE-2026-40792 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (16th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-40792?
CVE-2026-40792 has a CVSS base score of 6.3 (the CNA's own assessment, by patchstack; NVD's own analysis pending).
How do I remediate CVE-2026-40792?
The CVE record's solution for CVE-2026-40792, written by its CNA Patchstack, names the fix: "Update the WordPress KiviCare Plugin to the latest available version (at least 4.3.0)." The vendor advisories EchelonGraph has for CVE-2026-40792 are linked in the Vendor Advisories panel on this page.

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