CVE-2026-14183

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-07-21. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 5 sources updated this weekElevated
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0

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

The Classified Listing WordPress plugin before 5.3.9 does not verify that the order targeted by its payment-receipt handler belongs to the requesting user, allowing authenticated users with subscriber-level access to read the payment receipt details of any other user's order.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity43% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
5.8%
KEV
Not listed

Published

July 21, 2026

Last Modified

July 21, 2026

Advisory Details (1)

Auto-updated Jul 21, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Classified Listing < 5.3.9 – Subscriber+ Payment Receipt Disclosure via IDOR | CVE 2026-14183 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/5b720785-86a4-4610-83cb-8cc998d90ccf/

Vendor Advisories for CVE-2026-14183(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 166× in last 7d / 166× 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 166 total refreshes for this CVE.

  1. 2026-07-24 14:17 UTCEPSS rescore
  2. 2026-07-23 14:18 UTCEPSS rescore
  3. 2026-07-23 03:05 UTCEG score recompute
  4. 2026-07-22 23:20 UTCEG score recompute
  5. 2026-07-22 23:20 UTCGHSA enrichment
  6. 2026-07-22 14:08 UTCEPSS rescore
  7. 2026-07-21 16:01 UTCEG score recompute▲ 4.30
  8. 2026-07-21 16:01 UTCGHSA enrichment
  9. 2026-07-21 15:58 UTCMITRE cvelistV5CVSS v3 → 4.3 · severity → MEDIUM
  10. 2026-07-21 15:24 UTCEPSS rescore
  11. 2026-07-21 14:50 UTCGHSA enrichment
  12. 2026-07-21 14:50 UTCGHSA enrichment
  13. 2026-07-21 14:49 UTCGHSA enrichment
  14. 2026-07-21 14:47 UTCGHSA enrichment
  15. 2026-07-21 14:47 UTCGHSA enrichment
  16. 2026-07-21 14:46 UTCGHSA enrichment
  17. 2026-07-21 14:44 UTCGHSA enrichment
  18. 2026-07-21 14:44 UTCGHSA enrichment
  19. 2026-07-21 14:43 UTCGHSA enrichment
  20. 2026-07-21 14:43 UTCGHSA enrichment
  21. 2026-07-21 14:41 UTCGHSA enrichment
  22. 2026-07-21 14:37 UTCGHSA enrichment
  23. 2026-07-21 14:37 UTCGHSA enrichment
  24. 2026-07-21 14:35 UTCGHSA enrichment
  25. 2026-07-21 14:35 UTCGHSA enrichment
Show 75 more
  1. 2026-07-21 14:33 UTCGHSA enrichment
  2. 2026-07-21 14:33 UTCGHSA enrichment
  3. 2026-07-21 14:31 UTCGHSA enrichment
  4. 2026-07-21 14:31 UTCGHSA enrichment
  5. 2026-07-21 14:30 UTCGHSA enrichment
  6. 2026-07-21 14:29 UTCGHSA enrichment
  7. 2026-07-21 14:27 UTCGHSA enrichment
  8. 2026-07-21 14:26 UTCGHSA enrichment
  9. 2026-07-21 14:26 UTCGHSA enrichment
  10. 2026-07-21 14:25 UTCGHSA enrichment
  11. 2026-07-21 14:24 UTCGHSA enrichment
  12. 2026-07-21 14:23 UTCGHSA enrichment
  13. 2026-07-21 14:22 UTCGHSA enrichment
  14. 2026-07-21 14:22 UTCGHSA enrichment
  15. 2026-07-21 14:20 UTCGHSA enrichment
  16. 2026-07-21 14:20 UTCGHSA enrichment
  17. 2026-07-21 14:18 UTCGHSA enrichment
  18. 2026-07-21 14:17 UTCGHSA enrichment
  19. 2026-07-21 14:16 UTCGHSA enrichment
  20. 2026-07-21 14:15 UTCGHSA enrichment
  21. 2026-07-21 14:13 UTCGHSA enrichment
  22. 2026-07-21 14:12 UTCGHSA enrichment
  23. 2026-07-21 14:11 UTCGHSA enrichment
  24. 2026-07-21 14:11 UTCGHSA enrichment
  25. 2026-07-21 14:08 UTCGHSA enrichment
  26. 2026-07-21 14:06 UTCGHSA enrichment
  27. 2026-07-21 14:06 UTCGHSA enrichment
  28. 2026-07-21 14:04 UTCGHSA enrichment
  29. 2026-07-21 14:04 UTCGHSA enrichment
  30. 2026-07-21 14:02 UTCGHSA enrichment
  31. 2026-07-21 13:58 UTCGHSA enrichment
  32. 2026-07-21 13:54 UTCGHSA enrichment
  33. 2026-07-21 13:50 UTCGHSA enrichment
  34. 2026-07-21 13:50 UTCGHSA enrichment
  35. 2026-07-21 13:48 UTCGHSA enrichment
  36. 2026-07-21 13:46 UTCGHSA enrichment
  37. 2026-07-21 13:41 UTCGHSA enrichment
  38. 2026-07-21 13:39 UTCGHSA enrichment
  39. 2026-07-21 13:38 UTCGHSA enrichment
  40. 2026-07-21 13:37 UTCGHSA enrichment
  41. 2026-07-21 13:33 UTCGHSA enrichment
  42. 2026-07-21 13:27 UTCGHSA enrichment
  43. 2026-07-21 13:26 UTCGHSA enrichment
  44. 2026-07-21 13:25 UTCGHSA enrichment
  45. 2026-07-21 13:24 UTCGHSA enrichment
  46. 2026-07-21 13:19 UTCGHSA enrichment
  47. 2026-07-21 13:16 UTCGHSA enrichment
  48. 2026-07-21 13:14 UTCGHSA enrichment
  49. 2026-07-21 13:14 UTCGHSA enrichment
  50. 2026-07-21 13:11 UTCGHSA enrichment
  51. 2026-07-21 13:10 UTCGHSA enrichment
  52. 2026-07-21 13:10 UTCGHSA enrichment
  53. 2026-07-21 13:05 UTCGHSA enrichment
  54. 2026-07-21 13:05 UTCGHSA enrichment
  55. 2026-07-21 13:03 UTCGHSA enrichment
  56. 2026-07-21 13:00 UTCGHSA enrichment
  57. 2026-07-21 13:00 UTCGHSA enrichment
  58. 2026-07-21 12:58 UTCGHSA enrichment
  59. 2026-07-21 12:58 UTCGHSA enrichment
  60. 2026-07-21 12:47 UTCGHSA enrichment
  61. 2026-07-21 12:45 UTCGHSA enrichment
  62. 2026-07-21 12:44 UTCGHSA enrichment
  63. 2026-07-21 12:43 UTCGHSA enrichment
  64. 2026-07-21 12:41 UTCGHSA enrichment
  65. 2026-07-21 12:39 UTCGHSA enrichment
  66. 2026-07-21 12:39 UTCGHSA enrichment
  67. 2026-07-21 12:36 UTCGHSA enrichment
  68. 2026-07-21 12:35 UTCGHSA enrichment
  69. 2026-07-21 12:35 UTCGHSA enrichment
  70. 2026-07-21 12:34 UTCGHSA enrichment
  71. 2026-07-21 12:31 UTCGHSA enrichment
  72. 2026-07-21 12:30 UTCGHSA enrichment
  73. 2026-07-21 12:30 UTCGHSA enrichment
  74. 2026-07-21 12:29 UTCGHSA enrichment
  75. 2026-07-21 12:28 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14183?
CVE-2026-14183 is a medium vulnerability published on July 21, 2026. The Classified Listing WordPress plugin before 5.3.9 does not verify that the order targeted by its payment-receipt handler belongs to the requesting user, allowing authenticated users with subscriber-level access to read the payment receipt details of any other user's order.
When was CVE-2026-14183 disclosed?
CVE-2026-14183 was first published in the National Vulnerability Database on July 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14183 actively exploited?
CVE-2026-14183 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-14183?
CVE-2026-14183 has a CVSS v3.1 base score of 4.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-14183?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14183, 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-2026-14183

Explore →

Is Your Infrastructure Affected by CVE-2026-14183?

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

Start Free Scan →Browse All CVEs