CVE-2026-14183

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM 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 — 3 sources updated this weekElevated
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: Elevated riskExposed: 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(medium)
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 PROB
0%
EPSS %ILE
19%
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 16× in last 7d / 68× 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 287 total refreshes for this CVE.

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

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 0% probability of exploitation in the next 30 days, which ranks it in the top 80.9% of all scored CVEs.
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

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