CVE-2026-10580Network attack vector

Unauthenticated administrator takeover via REST authorization bypass

Published Jun 5, 2026 · Updated Jun 5, 2026

Authentication bypass in Hippoo Mobile App for WooCommerce 1.9.4 and earlier allows remote attackers to take over administrator accounts. HippooPermissions::get_user_permissions() returns the same null sentinel for administrators and unauthenticated visitors, and has_role_access() treats that value as full administrator access when REST routes are cloned under /wc-hippoo/v1/ext/. No credentials or user interaction are required; an attacker can reset any WordPress user's password through the proxied users endpoint and gain full site control.

CVSS severity9.8
Critical
EPSS probability2.95%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Hippoo Mobile App for WooCommerce 1.9.4 and earlier allows remote attackers to take over administrator accounts. HippooPermissions::get_user_permissions() returns the same null sentinel for administrators and unauthenticated visitors, and has_role_access() treats that value as full administrator access when REST routes are cloned under /wc-hippoo/v1/ext/. No credentials or user interaction are required; an attacker can reset any WordPress user's password through the proxied users endpoint and gain full site control.

The record

CVE
CVE-2026-10580
Published
Jun 5, 2026
Updated
Jun 5, 2026
Vendor
Hippoo
Product
Hippoo Mobile App for WooCommerce
Classifications
CWE-285, T1098
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.9.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Hippoo · Hippoo Mobile App for WooCommerceversion=0 <=1.9.4

Published CVSS scores

9.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization
T1098Account Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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