CVE-2026-19728

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-16. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.5Exploit: Elevated riskExposed services: Not assessed

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

The Extra Product Options Builder for WooCommerce WordPress plugin before 1.2.176 does not verify that the requester is entitled to a customer-uploaded file before serving it, allowing unauthenticated users who obtain a file's stored name to retrieve it.

The Extra Product Options Builder for WooCommerce WordPress plugin before 1.2.176 writes a deny-all rule into its upload directories, so the disclosure only crosses a boundary on web servers that honour it, such as Apache. Where it is ignored, as on a default nginx setup, the same files are already served at their direct URL and the endpoint exposes nothing further.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
65
EG Risk 65/100CISA SSVC

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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
36th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 16, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Aug 17, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Extra Product Options Builder for WooCommerce < 1.2.176 – Unauthenticated Customer File Disclosure via getpublicfileupload | CVE 2026-19728 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/fd10aaab-d358-4d2f-aafa-dbfba09b7fff/

Vendor Advisories for CVE-2026-19728(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 21× in last 7d / 95× 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 171 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-19728?
CVE-2026-19728 is a high vulnerability published on August 16, 2026. The Extra Product Options Builder for WooCommerce WordPress plugin before 1.2.176 does not verify that the requester is entitled to a customer-uploaded file before serving it, allowing unauthenticated users who obtain a file's stored name to retrieve it. The Extra Product Options Builder for…
When was CVE-2026-19728 disclosed?
CVE-2026-19728 was first published on August 16, 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-2026-19728 actively exploited?
CVE-2026-19728 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (36th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19728?
CVE-2026-19728 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-19728?
No fix for CVE-2026-19728 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-19728 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-19728

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