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User Spam Remover

by Joel · Admin & Utilities

Also makes 1 other plugin · 1.5K+ installs across the portfolio →

Automatically removes spam user registrations and other old, unused user accounts. Blocks annoying e-mail to administrator after new registrations.

⚠ Stale⚠ Likely abandoned
How scoring works →
51 Health · D
Maintenance 17/100
Rating quality 75/100
Support 70/100

51 health vs 54 average across 3,790 Admin & Utilities plugins

Removal-risk signals

28/100

Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.

  • Not actively maintained. No update in about 2 years.

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

64 / 100

Room to improve

Biggest win: Update recency

Update recency 25/100
WP compatibility 68/100
Rating quality 73/100
Listing tuning 100/100

To rank higher: Last updated 909 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.

Get the full rank-higher report →

Daily downloads

Since 2022-10-05 · 1,425 days · wp.org + Plugin Pulse archive

+36% vs prior 30d
11Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

286

now · peak 1.3K

28530d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

User Spam Remover · #5806 you Fast User Switching · #5160 Login as User · #1016 New User Approve · #1364

Rating trend

Star average over time · dips mark rough releases

4.1Stars · Aug 26

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

285per 1k installs · Aug 26

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 76% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.1 76%
v1.0 21%
v0.9 3.4%

Estimated active installs

The public count shows “1K+”. Our estimate pins where the real number sits.

tracked estimate
1K–2K ≈1.9K

Refined from the date this plugin crossed into its current band.

Install history · since 2015-10-16 · 1,430 observations

1KInstalls · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.

Details

Version
1.1
Last updated
2.5y ago
Added
2010-08-27 · 16 yrs old
Requires WP
3.9
Tested up to
6.4.10
Requires PHP

Recent reviews

All reviews on wp.org ↗
  1. Eli
    3.2y ago

    This plugin helped me eliminate over 10k spam registrations from a website recently, and it did its job very well regardless of being 3 years without updates.

    Read on wp.org ↗
  2. j35u5fr34k
    5.1y ago

    I had a bunch of spam users on my forum and this deleted them all. Granted it took some time as it could only do 1000 at a time but better than trying to figure it out another way. Sit in front of the TV and delete them 1000 at a time. I love this plugin.

    Read on wp.org ↗
  3. Liz_S
    5.8y ago

    Would be amazing if it also removed all pending user registrations. We have 17000 spam registrations that never activated their accounts. Would love an easy way to remove them.

    Read on wp.org ↗
  4. FinanzProfi
    5.9y ago

    I had 31000 subscribers on a old (WP 4.4) website where I accidentially had the option “anyone can register” turned on. This plugin did the job of deleting all those subscribers. I had to do it in batches as it “only” deletes 1000 subs at the time. Thanks a lot to the developer as it has saved me a lot of hassle!!

    Read on wp.org ↗
  5. tgrblogger
    7.8y ago

    Does the job of removing registered users that have not commented or made a post after a selected number of days and includes a log and a backup db file. Improvement could be made by allowing this job to be applied to a selection of User Role and a date range. Used on WordPress version 4.9.8 This topic was modified 7 years, 8 months ago by tgrblogger. Reason: added wordpress version

    Read on wp.org ↗
  6. stiffgroup
    9.0y ago

    delete 1000s

    Read on wp.org ↗
  7. webmystery
    9.4y ago

    Exactly what I needed. Would be nicer if it worked out of the box. The mysqli fix is easy for someone like me but would be a big hindrance to less geeky types.

    Read on wp.org ↗
  8. Arvind
    9.4y ago

    Tried activating. Says ‘Failed due to Fatal error’

    Read on wp.org ↗

Known vulnerabilities

via Wordfence Intelligence

2 disclosed vulnerabilities on record for this plugin, 1 still affects the current version.

  1. 2025-12-04 CVE-2025-62735 Exposure of Sensitive Information to an Unauthorized Actor Affects <= 1.1 No patch available
  2. 2024-04-05 CVE-2024-31298 Exposure of Sensitive Information to an Unauthorized Actor Affects <= 1.0 Patched in 1.1

Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.

CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 6.5

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2025-07-16 2K+ → 1K+ down after 1 days in tier
  2. 2025-07-15 1K+ → 2K+ up after 1 days in tier
  3. 2025-07-14 2K+ → 1K+ down

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Compare head to head →

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Preview card ↗

User Spam Remover: 1K+ active installs, 4.1★ (18 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/user-spam-remover