CVE-2026-81774

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-02. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

Unauthenticated Sensitive Data Exposure in WooCommerce Product Attachment <= 2.3.3 versions.

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

September 2, 2026

Last Modified

September 2, 2026

Advisory Details (1)

Auto-updated Sep 2, 2026
Patch available.
generic Patch Available

Sensitive Data Exposure in WordPress WooCommerce Product Attachment Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/woo-product-attachment/vulnerability/wordpress-woocommerce-product-attachment-plugin-2-3-3-sensitive-data-exposure-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-81774(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 24× in last 7d / 63× 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.

  1. 2026-09-19 11:46 UTCGHSA enrichment
  2. 2026-09-18 22:43 UTCEG score recompute
  3. 2026-09-18 22:43 UTCGHSA enrichment
  4. 2026-09-18 19:28 UTCEPSS rescore
  5. 2026-09-18 09:41 UTCGHSA enrichment
  6. 2026-09-17 20:38 UTCEG score recompute
  7. 2026-09-17 20:38 UTCGHSA enrichment
  8. 2026-09-17 03:45 UTCGHSA enrichment
  9. 2026-09-16 14:43 UTCEG score recompute
  10. 2026-09-16 14:43 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-16 01:40 UTCGHSA enrichment
  14. 2026-09-15 12:37 UTCEG score recompute
  15. 2026-09-15 12:37 UTCGHSA enrichment
  16. 2026-09-15 03:12 UTCEPSS rescore
  17. 2026-09-15 03:12 UTCEPSS rescore
  18. 2026-09-14 23:33 UTCGHSA enrichment
  19. 2026-09-14 10:01 UTCGHSA enrichment
  20. 2026-09-13 20:43 UTCEG score recompute
  21. 2026-09-13 20:43 UTCGHSA enrichment
  22. 2026-09-13 07:39 UTCGHSA enrichment
  23. 2026-09-12 18:37 UTCEG score recompute
  24. 2026-09-12 18:37 UTCGHSA enrichment
  25. 2026-09-12 05:34 UTCGHSA enrichment
Show 38 more
  1. 2026-09-11 16:31 UTCEG score recompute
  2. 2026-09-11 16:31 UTCGHSA enrichment
  3. 2026-09-11 14:53 UTCEPSS rescore
  4. 2026-09-11 14:53 UTCEPSS rescore
  5. 2026-09-11 03:27 UTCGHSA enrichment
  6. 2026-09-10 14:24 UTCEG score recompute
  7. 2026-09-10 14:24 UTCGHSA enrichment
  8. 2026-09-10 01:21 UTCGHSA enrichment
  9. 2026-09-09 12:17 UTCGHSA enrichment
  10. 2026-09-08 23:14 UTCEG score recompute
  11. 2026-09-08 23:14 UTCGHSA enrichment
  12. 2026-09-08 22:01 UTCEPSS rescore
  13. 2026-09-08 00:48 UTCEG score recompute
  14. 2026-09-08 00:47 UTCGHSA enrichment
  15. 2026-09-07 11:45 UTCGHSA enrichment
  16. 2026-09-06 22:39 UTCEG score recompute
  17. 2026-09-06 22:39 UTCGHSA enrichment
  18. 2026-09-06 13:48 UTCEPSS rescore
  19. 2026-09-06 09:36 UTCGHSA enrichment
  20. 2026-09-05 20:33 UTCEG score recompute
  21. 2026-09-05 20:33 UTCGHSA enrichment
  22. 2026-09-05 15:31 UTCEPSS rescore
  23. 2026-09-05 07:31 UTCGHSA enrichment
  24. 2026-09-04 18:28 UTCEG score recompute
  25. 2026-09-04 18:28 UTCGHSA enrichment
  26. 2026-09-04 05:22 UTCEG score recompute
  27. 2026-09-04 05:22 UTCGHSA enrichment
  28. 2026-09-04 05:07 UTCEPSS rescore
  29. 2026-09-03 16:19 UTCGHSA enrichment
  30. 2026-09-03 03:16 UTCGHSA enrichment
  31. 2026-09-02 14:11 UTCGHSA enrichment
  32. 2026-09-02 13:32 UTCEG score recompute
  33. 2026-09-02 13:32 UTCGHSA enrichment
  34. 2026-09-02 12:56 UTCEG score recompute
  35. 2026-09-02 12:56 UTCGHSA enrichment
  36. 2026-09-02 12:25 UTCEG score recompute
  37. 2026-09-02 11:51 UTCEG score recompute
  38. 2026-09-02 11:48 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-81774?
CVE-2026-81774 is a high vulnerability published on September 2, 2026. Unauthenticated Sensitive Data Exposure in WooCommerce Product Attachment <= 2.3.3 versions.
When was CVE-2026-81774 disclosed?
CVE-2026-81774 was first published in the National Vulnerability Database on September 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-81774 actively exploited?
CVE-2026-81774 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 76.8% of all scored CVEs.
What is the CVSS score of CVE-2026-81774?
CVE-2026-81774 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-81774?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-81774, 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-2026-81774

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