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VulnerabilityPublished

CVE-2026-75824: User Frontend (WordPress plugin) · Improper Access Control

Affects User Frontend (WordPress plugin)Source CVE Database V5

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Not known to be exploited · CVSS 5.3 Medium : upgrade to 4.3.12 when convenient.

Data as of 13 Nov 2026, 23:54 UTC

CVSS 3.1 base score
5.3Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 12% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CISA SSVC
Exploitation
No evidence of active exploitation and no public proof of concept
Automatable
Attackers can reliably automate steps 1–4 of the kill chain
Technical impact
Limited control over the software or limited information exposure

CISA SSVC assessment, 2026-09-30.

Patch
Available – fixed in 4.3.12
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 30 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.

What to do

Upgrade User Frontend (WordPress plugin) to 4.3.12.

Affected software

ProductAffectedFixed in
User FrontendAffected
  • >=2.5.8 <4.3.12
Fixed in
  • 4.3.12

AI-suggested

Upgrade the User Frontend plugin to version 4.3.12 or later, where this vulnerability is fixed. The fixed version properly checks whether user registration is enabled before allowing account creation. No other mitigation is required once the plugin is updated.

Description

A vulnerability in the User Frontend WordPress plugin before version 4.3.12 allows unauthenticated users to create accounts even when site registration is disabled. The created accounts receive the site's default user role. This improper access control issue is identified as CWE-284.

References

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