CVE-2026-75816Network attack vector

Unauthenticated account takeover via nonnumeric object identifier

Published Sep 6, 2026 · Updated Sep 7, 2026

Authentication bypass in DynamiApps Frontend Admin 3.29.12 and earlier allows remote attackers to take over WordPress accounts. The pre_update_value function accepts user email changes without a capability or ownership check, while ActionPost::conditions_logic() skips its edit_post authorization gate for a nonnumeric object identifier such as user_1. An unauthenticated frontend form submission can therefore replace an administrator's email address, after which the native password-reset flow grants control of that account.

CVSS severity9.8
Critical
EPSS probability0.50%
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 DynamiApps Frontend Admin 3.29.12 and earlier allows remote attackers to take over WordPress accounts. The pre_update_value function accepts user email changes without a capability or ownership check, while ActionPost::conditions_logic() skips its edit_post authorization gate for a nonnumeric object identifier such as user_1. An unauthenticated frontend form submission can therefore replace an administrator's email address, after which the native password-reset flow grants control of that account.

The record

CVE
CVE-2026-75816
Published
Sep 6, 2026
Updated
Sep 7, 2026
Vendor
DynamiApps
Product
Frontend Admin
Classifications
CWE-287, T1190, T1098
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 7, 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 <=3.29.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DynamiApps · Frontend Adminversion=0 <=3.29.12

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-287Improper Authentication
T1190Exploit Public-Facing Application
T1098Account Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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