CVE-2026-10580

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-05. the CNA's CVSS baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:wordfence, epss, ghsa
Trending — 3 sources updated this weekElevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 3%CVSS: 9.8Exploit: NoneExposed: 0

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

The Hippoo Mobile App for WooCommerce plugin for WordPress is vulnerable to Authentication Bypass leading to Administrator Account Takeover in all versions up to and including 1.9.4. This is due to a logic conflation in HippooPermissions::get_user_permissions(), which returns the same null sentinel for both administrators and unauthenticated visitors — a value that HippooPermissions::has_role_access() unconditionally interprets as full administrator access — causing override_extension_permission_callback() to assign __return_true as the permission callback for every WordPress and WooCommerce REST route cloned under /wc-hippoo/v1/ext/ by HippooControllerWithAuth::re_register_external_routes(), while the block_unauthorized_access() pre-dispatch guard fails to block unauthenticated users for the same reason. This makes it possible for unauthenticated attackers to invoke any core REST endpoint without credentials — most critically, sending a POST request to /wc-hippoo/v1/ext/wp/v2/users/ with a {"password":""} body to reset the password of any WordPress user, including the site administrator, and gain full administrative control of the site.

CVSS v3
9.8
EG Score
9.8(medium)
EPSS
85.0%
KEV
Not listed

Published

June 5, 2026

Last Modified

June 6, 2026

References (9)

Vendor Advisories for CVE-2026-10580(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 48× in last 7d / 298× 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 318 total refreshes for this CVE.

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

Publicly available exploits

(1 reference)

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

  • Nucleihttp/cves/2026/CVE-2026-10580.yaml
    First seen Jan 1, 2026

    Hippoo Mobile App for WooCommerce <= 1.9.4 - Authentication Bypass to Admin Account Takeover

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-10580?
CVE-2026-10580 is a critical vulnerability published on June 5, 2026. The Hippoo Mobile App for WooCommerce plugin for WordPress is vulnerable to Authentication Bypass leading to Administrator Account Takeover in all versions up to and including 1.9.4. This is due to a logic conflation in HippooPermissions::getuserpermissions(), which returns the same null sentinel…
When was CVE-2026-10580 disclosed?
CVE-2026-10580 was first published in the National Vulnerability Database on June 5, 2026, with the most recent update on June 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10580 actively exploited?
CVE-2026-10580 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 85.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-10580?
CVE-2026-10580 has a CVSS v4.0 base score of 9.8 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-10580?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10580, 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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