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WP OAuth Server (OAuth Authentication) · Security record

Is WP OAuth Server (OAuth Authentication) safe?

No known vulnerability affects the current version (4.5.2). 9 issues were found in earlier versions and fixed, the latest disclosed on Apr 5, 2024.

Checked 3 days ago against the WPVulnerability database, for version 4.5.2.

How it’s looked after

Last release
Sep 24, 2026 (1 month ago)
Releases in the last year
3
Tested up to
WordPress 6.9.0 (current: 7.1)
Support resolved
0 of 2 threads in two months
Active installs
3K+

9 known vulnerabilities

  • 1 critical
  • 6 medium
  • 2 not rated

None affects the current version.

Disclosed each year

  • 20151
  • 20222
  • 20234
  • 20242

Every known vulnerability in WP OAuth Server (OAuth Authentication)

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

Questions about WP OAuth Server (OAuth Authentication)’s security

Is WP OAuth Server (OAuth Authentication) safe to use?

No known vulnerability affects its current version. Earlier versions had issues that are now fixed, so keep WP OAuth Server (OAuth Authentication) updated: most attacks target sites that haven’t updated.

Does WP OAuth Server (OAuth Authentication) have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 9 older issues, fixed in earlier versions, so keep WP OAuth Server (OAuth Authentication) up to date.

Is WP OAuth Server (OAuth Authentication) still maintained?

Yes. Its last release was 1 month ago. Its authors resolved 0 of the 2 support threads opened in the last two months.

Is WP OAuth Server (OAuth Authentication) compatible with the latest WordPress?

WP OAuth Server (OAuth Authentication)’s readme says it’s tested up to WordPress 6.9.0, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.

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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.