CVE-2026-9067

CRITICALPre-NVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-10. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.1Exploit: Elevated riskExposed: 0

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

The Schema & Structured Data for WP & AMP WordPress plugin before 1.60 does not check user capabilities on its frontend AJAX file-upload handlers and does not validate the actual content of uploaded files against the endpoint's intended media type, allowing unauthenticated users to upload any file type accepted by WordPress's media library through endpoints that should only accept images or videos.

CVSS v3
9.1
EG Score
9.1(medium)
EG Risk
61(Track*)
EG Risk 61/100SSVC: 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
Severity91% × 45%
Exploitation40% × 40%
Automatability30% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
1%
EPSS %ILE
45%
KEV
Not listed

Published

June 10, 2026

Last Modified

July 23, 2026

Advisory Details (1)

Auto-updated Aug 29, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Schema & Structured Data for WP & AMP < 1.60 – Unauthenticated Arbitrary Media Upload | CVE 2026-9067 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/7fac98eb-f82c-4705-a956-aba650945826/

Vendor Advisories for CVE-2026-9067(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 13× in last 7d / 152× 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 383 total refreshes for this CVE.

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

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCPolosss/By-Poloss..-..CVE-2026-9067
    First seen Jun 10, 2026

    Schema & Structured Data for WP & AMP < 1.60 - Unauthenticated Arbitrary Media Upload [POC & Xploit]

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-9067?
CVE-2026-9067 is a critical vulnerability published on June 10, 2026. The Schema & Structured Data for WP & AMP WordPress plugin before 1.60 does not check user capabilities on its frontend AJAX file-upload handlers and does not validate the actual content of uploaded files against the endpoint's intended media type, allowing unauthenticated users to upload any file…
When was CVE-2026-9067 disclosed?
CVE-2026-9067 was first published in the National Vulnerability Database on June 10, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9067 actively exploited?
CVE-2026-9067 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 55.3% of all scored CVEs.
What is the CVSS score of CVE-2026-9067?
CVE-2026-9067 has a CVSS v3.1 base score of 9.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-9067?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9067, 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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