CVE-2026-16565

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-08-03. 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 week
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: None knownExposed: 0

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

The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution WordPress plugin before 5.0.9 does not verify product ownership on its product-attribute REST write endpoints, allowing users with a Dokan vendor account to modify the product attributes and default attributes of any other vendor's products on the marketplace.

CVSS v3
4.3
EG Score
4.3(medium)
EG Risk
19(Track)
EG Risk 19/100SSVC: 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%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
5%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Aug 3, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Dokan < 5.0.9 – Vendor+ Cross-Vendor Product Attribute Modification via Product Attribute REST API | CVE 2026-16565 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/82c341bb-64ad-45ee-9ac7-8d99927f0c0a/

Vendor Advisories for CVE-2026-16565(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 15× in last 7d / 71× 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 127 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-16565?
CVE-2026-16565 is a medium vulnerability published on August 3, 2026. The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution WordPress plugin before 5.0.9 does not verify product ownership on its product-attribute REST write endpoints, allowing users with a Dokan vendor account to modify the product attributes and default attributes of any other vendor's…
When was CVE-2026-16565 disclosed?
CVE-2026-16565 was first published in the National Vulnerability Database on August 3, 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-2026-16565 actively exploited?
CVE-2026-16565 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 95.3% of all scored CVEs.
What is the CVSS score of CVE-2026-16565?
CVE-2026-16565 has a CVSS v3.1 base score of 4.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-16565?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16565, 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-2026-16565

Explore →

Is Your Infrastructure Affected by CVE-2026-16565?

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

Start Free Scan →Browse All CVEs