CVE-2026-8176

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-16. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Privilege Escalation to Administrator in versions up to, and including, 5.5.1. The plugin chains three independent flaws that together allow an authenticated Agent (Agent+) to overwrite a WordPress Administrator's password without ever invoking an Administrator-only API. This makes it possible for authenticated attackers, with Agent access and above, to elevate their privileges to Administrator.

CVSS v3
7.5
EG Score
7.5(high)
EPSS
27.0%
KEV
Not listed

Published

June 16, 2026

Last Modified

June 16, 2026

References (22)

Vendor Advisories for CVE-2026-8176(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 34× in last 7d / 102× 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 102 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-8176?
CVE-2026-8176 is a high vulnerability published on June 16, 2026. The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Privilege Escalation to Administrator in versions up to, and including, 5.5.1. The plugin chains three independent flaws that together allow an authenticated Agent (Agent+) to overwrite a…
When was CVE-2026-8176 disclosed?
CVE-2026-8176 was first published in the National Vulnerability Database on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-8176 actively exploited?
CVE-2026-8176 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-8176?
CVE-2026-8176 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-8176?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8176, 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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