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Restrict Usernames Emails Characters · Security record

Is Restrict Usernames Emails Characters safe?

No known vulnerability affects the current version (5.1). 1 issue was found in earlier versions and fixed, the latest disclosed on Jan 29, 2024.

Checked 3 days ago against the WPVulnerability database, for version 5.1.

How it’s looked after

Last release
Oct 13, 2026 (3 weeks ago)
Releases in the last year
6
Tested up to
WordPress 7.1.4
Support resolved
1 of 1 threads in two months
Active installs
1K+

1 known vulnerability

  • 1 medium

None affects the current version.

Every known vulnerability in Restrict Usernames Emails Characters

Newest first, with any that affect the current version at the top.

Questions about Restrict Usernames Emails Characters’s security

Is Restrict Usernames Emails Characters safe to use?

No known vulnerability affects its current version. Earlier versions had issues that are now fixed, so keep Restrict Usernames Emails Characters updated: most attacks target sites that haven’t updated.

Does Restrict Usernames Emails Characters have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 1 older issue, fixed in earlier versions, so keep Restrict Usernames Emails Characters up to date.

Is Restrict Usernames Emails Characters still maintained?

Yes. Its last release was 3 weeks ago. Its authors resolved 1 of the 1 support threads opened in the last two months.

Is Restrict Usernames Emails Characters compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

Hear about the next one first

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Vulnerability data from WPVulnerability (CC0), which gathers records from CVE, Wordfence, Patchstack and WPScan. A clean record isn’t a guarantee: keep every plugin updated.