CVE-2026-14483

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-31. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 9.8Exploit: Elevated riskExposed: 0

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

The Realtyna Organic IDX plugin + WPL Real Estate plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 5.2.0 via the upload function. This is due to missing file type validation in the upload function, combined with a publicly accessible I/O endpoint authenticated solely by static, plugin-seeded API credentials that are identical across all installations. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. The WPL I/O service endpoint is registered on the public WordPress init hook with no WordPress capability check, and the required api_key and api_secret values are static defaults seeded by the plugin's own SQL migration files, meaning any unauthenticated attacker who knows these publicly documented defaults can reach and exploit the vulnerable upload path.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
75(Track)
EG Risk 75/100SSVC: 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
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
81%
KEV
Not listed

Published

July 31, 2026

Last Modified

August 12, 2026

References (6)

Vendor Advisories for CVE-2026-14483(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 52× in last 7d / 163× 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 163 total refreshes for this CVE.

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

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2026/CVE-2026-14483.yaml
    First seen Jan 1, 2026

    Realtyna Organic IDX/WPL <= 5.2.0 - Unauthenticated Arbitrary File Upload

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14483?
CVE-2026-14483 is a critical vulnerability published on July 31, 2026. The Realtyna Organic IDX plugin + WPL Real Estate plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 5.2.0 via the upload function. This is due to missing file type validation in the upload function, combined with a publicly accessible I/O endpoint…
When was CVE-2026-14483 disclosed?
CVE-2026-14483 was first published in the National Vulnerability Database on July 31, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14483 actively exploited?
CVE-2026-14483 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 19.0% of all scored CVEs.
What is the CVSS score of CVE-2026-14483?
CVE-2026-14483 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-14483?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14483, 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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