CVE-2026-9612

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory published 2026-06-24. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.3Exploit: NoneExposed: 0

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

The WhatsOrder – Instant Checkout for WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.1 via the yapacdev_generate_order_pdf. This makes it possible for unauthenticated attackers to extract sensitive customer PII and order details — including full name, email address, phone number, billing address, ordered items with quantities and prices, applied coupons, shipping method, and order total — from any customer's invoice by enumerating sequential order IDs. Invoice HTML files are written to the publicly accessible wp-content/uploads/whatsorder_invoices/ directory, which is created without an .htaccess deny rule or index.php guard, making every invoice directly downloadable over HTTP with no authentication check.

CVSS v3
5.3
EG Score
5.3(high)
EPSS
22.6%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 25, 2026

References (7)

Vendor Advisories for CVE-2026-9612(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 22× in last 7d / 40× 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. 2026-07-07 03:03 UTCEG score recompute
  2. 2026-07-07 03:02 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 03:46 UTCEG score recompute
  5. 2026-07-06 03:46 UTCGHSA enrichment
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 04:31 UTCEG score recompute
  8. 2026-07-05 04:30 UTCGHSA enrichment
  9. 2026-07-05 02:31 UTCEPSS rescore
  10. 2026-07-04 06:31 UTCEPSS rescore
  11. 2026-07-04 05:09 UTCEG score recompute
  12. 2026-07-04 05:09 UTCGHSA enrichment
  13. 2026-07-03 05:49 UTCEG score recompute
  14. 2026-07-03 05:49 UTCGHSA enrichment
  15. 2026-07-02 06:33 UTCEG score recompute
  16. 2026-07-02 06:33 UTCGHSA enrichment
  17. 2026-07-01 15:07 UTCEPSS rescore
  18. 2026-07-01 07:16 UTCEG score recompute
  19. 2026-07-01 07:16 UTCGHSA enrichment
  20. 2026-06-30 23:22 UTCEPSS rescore
  21. 2026-06-30 08:01 UTCEG score recompute
  22. 2026-06-30 08:01 UTCGHSA enrichment
  23. 2026-06-29 14:06 UTCEPSS rescore
  24. 2026-06-29 08:46 UTCEG score recompute
  25. 2026-06-29 08:46 UTCGHSA enrichment
Show 15 more
  1. 2026-06-28 14:07 UTCEPSS rescore
  2. 2026-06-28 09:30 UTCEG score recompute
  3. 2026-06-28 09:30 UTCGHSA enrichment
  4. 2026-06-28 04:56 UTCEPSS rescore
  5. 2026-06-27 10:16 UTCEG score recompute
  6. 2026-06-27 10:16 UTCGHSA enrichment
  7. 2026-06-27 03:08 UTCEPSS rescore
  8. 2026-06-26 11:01 UTCEG score recompute
  9. 2026-06-26 11:01 UTCGHSA enrichment
  10. 2026-06-25 13:50 UTCEPSS rescore
  11. 2026-06-25 06:50 UTCEG score recompute
  12. 2026-06-25 06:50 UTCGHSA enrichment
  13. 2026-06-24 14:05 UTCEPSS rescore
  14. 2026-06-24 07:32 UTCEG score recompute
  15. 2026-06-24 07:29 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-9612?
CVE-2026-9612 is a medium vulnerability published on June 24, 2026. The WhatsOrder – Instant Checkout for WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.1 via the yapacdevgenerateorderpdf. This makes it possible for unauthenticated attackers to extract sensitive customer PII and order…
When was CVE-2026-9612 disclosed?
CVE-2026-9612 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9612 actively exploited?
CVE-2026-9612 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-9612?
CVE-2026-9612 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-9612?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9612, 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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