Tim's Nextcloud SSO OAuth2 Security & Risk Analysis

wordpress.org/plugins/tims-nextcloud-sso-oauth2

Enables you to login to your WordPress site with your Nextcloud account with OAuth2

300 active installs v2.0.3 PHP 8.0+ WP 4.0.0+ Updated May 22, 2025
loginnextcloudoauth-2-0single-sign-onwordpress-sso
100
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is Tim's Nextcloud SSO OAuth2 Safe to Use in 2026?

Generally Safe

Score 100/100

Tim's Nextcloud SSO OAuth2 has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 10mo ago
Risk Assessment

The "tims-nextcloud-sso-oauth2" plugin v2.0.3 demonstrates a generally strong security posture with several positive indicators. The absence of known CVEs and a clean vulnerability history are significant strengths, suggesting a well-maintained and secure codebase over time. The static analysis reveals a limited attack surface with no unprotected entry points, and all SQL queries utilize prepared statements, mitigating the risk of SQL injection. The plugin also performs file operations and external HTTP requests, which are common and often necessary functions, but these are not flagged as immediately problematic in the static analysis.

Key Concerns

  • Only 36% of outputs are properly escaped
  • No nonce checks found
  • Two flows with unsanitized paths found
Vulnerabilities
None known

Tim's Nextcloud SSO OAuth2 Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 16, 2026

Tim's Nextcloud SSO OAuth2 Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
64
36 escaped
Nonce Checks
0
Capability Checks
1
File Operations
2
External Requests
3
Bundled Libraries
0

Output Escaping

36% escaped100 total outputs
Data Flows
2 unsanitized

Data Flow Analysis

2 flows2 with unsanitized paths
tims_nso_run (includes\functions.php:90)
Source (user input) Sink (dangerous op) Sanitizer Transform Unsanitized Sanitized
Attack Surface

Tim's Nextcloud SSO OAuth2 Attack Surface

Entry Points3
Unprotected0

AJAX Handlers 1

authwp_ajax_tims_nso_test_connectionincludes\functions.php:340

Shortcodes 2

[nextcloud_login] includes\button-shortcode.php:42
[nextcloud_login_link] includes\button-shortcode.php:54
WordPress Hooks 7
actionwpincludes\functions.php:89
actionwp_loadedincludes\functions.php:331
actionlogin_formincludes\functions.php:338
actionlogin_headincludes\functions.php:410
actionadmin_menuincludes\options-page.php:5
actionadmin_initincludes\options-page.php:10
actionadmin_enqueue_scriptsincludes\options-page.php:20
Maintenance & Trust

Tim's Nextcloud SSO OAuth2 Maintenance & Trust

Maintenance Signals

WordPress version tested6.8.5
Last updatedMay 22, 2025
PHP min version8.0
Downloads5K

Community Trust

Rating100/100
Number of ratings8
Active installs300
Developer Profile

Tim's Nextcloud SSO OAuth2 Developer Profile

Tim Oxendale

1 plugin · 300 total installs

94
trust score
Avg Security Score
100/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect Tim's Nextcloud SSO OAuth2

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

Asset Paths
/wp-content/plugins/tims-nextcloud-sso-oauth2/assets/css/options-page.css

HTML / DOM Fingerprints

CSS Classes
tims_nso_ssotims-nextcloud-boxdisable-checker-on-change
Data Attributes
data-text
FAQ

Frequently Asked Questions about Tim's Nextcloud SSO OAuth2