What’s Vulnerable › Vulnerabilities

CVE-2026-1824: Infomaniak Connect for OpenID <= 1.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-07 · updated 2026-06-17
• Weakness: CWE-79

Description

The Infomaniak Connect for OpenID plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'endpoint_login' parameter of the infomaniak_connect_generic_auth_url shortcode in all versions up to, and including, 1.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• leopoldinfomaniak Infomaniak Connect for OpenID: through 1.0.2

References

• https://plugins.trac.wordpress.org/browser/infomaniak-connect-openid/tags/1.0.2/includes/openid-connect-infomaniak-client-wrapper.php#L236
• https://plugins.trac.wordpress.org/browser/infomaniak-connect-openid/trunk/includes/openid-connect-infomaniak-client-wrapper.php#L236
• https://www.wordfence.com/threat-intel/vulnerabilities/id/c8177f27-19e1-4272-91ee-55d980b7128e?source=cve

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