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Simple LDAP Login

by Clifton Griffin · Login & Users

Also makes 4 other plugins · 3.0K+ installs across the portfolio →

Integrating WordPress with LDAP shouldn't be difficult. Now it isn't. Simple LDAP Login provides all of the features, none of the hassles.

⚠ Stale
How scoring works →
56 Health · C
Maintenance 27/100
Rating quality 79/100
Support 70/100

56 health vs 59 average across 1,441 Login & Users plugins

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.

73 / 100

Well optimized

Biggest win: Update recency

Update recency 37/100
WP compatibility 88/100
Rating quality 74/100
Listing tuning 100/100

To rank higher: Last updated 701 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 · 1,424 days · wp.org + Plugin Pulse archive

+69% vs prior 30d
44Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

331

now · peak 1.5K

32230d 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

Simple LDAP Login · #5480 you Authorizer · #3030 authLdap · #3345 Active Directory Int · #3458

Rating trend

Star average over time · dips mark rough releases

4.3Stars · 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.

322per 1k installs · Aug 26

Release cadence

No release in a year
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

0

releases in the last 12 months

1.9y ago

latest release · v1.6.1

25

tagged releases on record

Recent releases

1.6.1 · 1.9y ago1.6.0 · 9.5y ago1.5.4 · 10.4y ago1.5.5 · 12.8y ago1.5.3 · 13.1y ago1.5.2 · 13.1y ago1.5.1 · 13.1y ago1.5 · 13.1y ago1.4.0.5.1 · 13.1y ago1.4.0.5 · 14.7y ago1.4.0.4 · 15.3y ago1.4.0.3 · 15.6y ago1.4.0.2 · 15.6y ago1.4.0.1 · 16.0y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 98% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.6 98%
v1.5 2.1%

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 2015-03-22 · 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
1.6.1
Last updated
1.9y ago
Added
2008-10-30 · 17 yrs old
Requires WP
3.4
Tested up to
6.6.7
Requires PHP

Recent reviews

All reviews on wp.org ↗
  1. Sibastian
    9.1y ago

    I struggled with 3 other LDAP/AD authentication plugins before I ran across this one. The settings were so simple, and yet it worked from the start. No registering for third-party accounts, no expensive packages, nothing; just simple, easy to understand settings for a very powerful little plugin. Thank you 100 times over for this. We have a lot of turnover in our organization, and this saves us the hassle of having to create website accounts for all our employees as well as AD accounts.

    Read on wp.org ↗
  2. lulini
    9.9y ago

    The really simple, it’s the best plugin!

    Read on wp.org ↗
  3. joshkrz
    10.3y ago

    Not as simple as it could be and I never actually got it to work. Didn’t really know what to type in each field, the documentation could do with being clearer and more verbose. Needs a testing tool with some sort of log to pinpoint any issues.

    Read on wp.org ↗
  4. stureedy
    10.4y ago

    I’ve used this plugin to authenticate against eDirectory and Active Directory. So far, it just works. Kudos to Clifton G.!

    Read on wp.org ↗
  5. moonkir
    10.4y ago

    Unbelievable how much time has passed since the last update. Already so much has changed in the plugin, I’m afraid it updated.

    Read on wp.org ↗
  6. babcockcain
    11.0y ago

    This just works, that simple forget the rest of the LDAP plugins out there, trust me we have tried them all, this is simple and just does exactly what it says it does. If you need to authenticate to AD then look no further.

    Read on wp.org ↗
  7. mahernandezg
    11.2y ago

    If your LDAP use bind info and passowrd to query it, this plug in do not support it.

    Read on wp.org ↗
  8. Anonymous
    11.3y ago

    Worked out of the box in our corporate environment.

    Read on wp.org ↗

Known vulnerabilities

via Wordfence Intelligence

1 disclosed vulnerability on record for this plugin, fixed in the current version. Sites on older versions stay exposed until they update.

  1. 2024-09-27 CVE-2024-8715 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.6.0 Patched in 1.6.1

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 6.6.2

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. 2025-04-19 2K+ → 1K+ down after 72 days in tier
  2. 2025-02-06 1K+ → 2K+ up after 3 days in tier
  3. 2025-02-03 2K+ → 1K+ down after 836 days in tier
  4. 2022-10-21 3K+ → 2K+ down after 1 days in tier
  5. 2022-10-20 2K+ → 3K+ up after 14 days in tier
  6. 2022-10-06 3K+ → 2K+ 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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Simple LDAP Login: 1K+ active installs, 4.3★ (18 reviews). Plugin Pulse (WP Mayor), as of 2026-08-28. https://plugins.wpmayor.com/plugin/simple-ldap-login