CVE-2026-14847

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-07-31. 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 Paid Membership Subscriptions WordPress plugin before 3.0.7 does not perform capability or nonce checks on one of its payment-related AJAX actions, allowing any authenticated user with Subscriber-level access and above to disclose the payment details of any member by enumerating the payment identifier.

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
6%
KEV
Not listed

Published

July 31, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Jul 31, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Paid Member Subscriptions < 3.0.7 – Subscriber+ Payment Data Disclosure via IDOR | CVE 2026-14847 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/5cd6d414-8d7d-4627-9649-af092a1afb75/

Vendor Advisories for CVE-2026-14847(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 / 76× 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 147 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14847?
CVE-2026-14847 is a medium vulnerability published on July 31, 2026. The Paid Membership Subscriptions WordPress plugin before 3.0.7 does not perform capability or nonce checks on one of its payment-related AJAX actions, allowing any authenticated user with Subscriber-level access and above to disclose the payment details of any member by enumerating the payment…
When was CVE-2026-14847 disclosed?
CVE-2026-14847 was first published in the National Vulnerability Database on July 31, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14847 actively exploited?
CVE-2026-14847 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 94.2% of all scored CVEs.
What is the CVSS score of CVE-2026-14847?
CVE-2026-14847 has a CVSS v3.1 base score of 4.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-14847?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14847, 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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