CVE-2026-14516

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-28. 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
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to time-based SQL Injection via the 'staff_ids' parameter in all versions up to, and including, 27.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires a two-request chain: an attacker first calls the unauthenticated bookly_get_form_id action to seed a booking session carrying malicious staff_ids values, then triggers bookly_render_time to cause the tainted array to reach the vulnerable query; CSRF/nonce validation is absent on both endpoints, meaning this chain can be initiated cross-site.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

July 28, 2026

Last Modified

July 28, 2026

References (5)

Vendor Advisories for CVE-2026-14516(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 24× in last 7d / 115× 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 131 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-14516?
CVE-2026-14516 is a high vulnerability published on July 28, 2026. The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to time-based SQL Injection via the 'staffids' parameter in all versions up to, and including, 27.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the…
When was CVE-2026-14516 disclosed?
CVE-2026-14516 was first published in the National Vulnerability Database on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14516 actively exploited?
CVE-2026-14516 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 78.9% of all scored CVEs.
What is the CVSS score of CVE-2026-14516?
CVE-2026-14516 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-14516?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14516, 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

Explore the affected products and dependency analysis for CVE-2026-14516

Explore →

Is Your Infrastructure Affected by CVE-2026-14516?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs