{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4117","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2026-03-13T13:19:56.963Z","datePublished":"2026-04-22T07:45:41.691Z","dateUpdated":"2026-04-22T12:10:09.794Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-04-22T07:45:41.691Z"},"affected":[{"vendor":"calj","product":"CalJ Shabbat Times","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.5","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The CalJ plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.5. This is due to a missing capability check in the CalJSettingsPage class constructor, which processes the 'save-obtained-key' operation directly from POST data without verifying that the requesting user has the 'manage_options' capability, and without any nonce verification. The plugin bootstrap file (calj.php) instantiates CalJSettingsPage whenever is_admin() returns true, which is the case for any authenticated user making requests to wp-admin URLs (including admin-ajax.php). This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify the plugin's API key setting and clear the Shabbat cache, effectively taking control of the plugin's API integration."}],"title":"CalJ <= 1.5 - Authenticated (Subscriber+) Arbitrary Settings Modification via 'save-obtained-key' Action","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/d1c7df8e-2f82-4474-88ef-8c8ddaeb4656?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/calj/trunk/CalJSettingsPage.php#L30"},{"url":"https://plugins.trac.wordpress.org/browser/calj/tags/1.5/CalJSettingsPage.php#L30"},{"url":"https://plugins.trac.wordpress.org/browser/calj/trunk/CalJSettingsPage.php#L25"},{"url":"https://plugins.trac.wordpress.org/browser/calj/tags/1.5/CalJSettingsPage.php#L25"},{"url":"https://plugins.trac.wordpress.org/browser/calj/trunk/calj.php#L17"},{"url":"https://plugins.trac.wordpress.org/browser/calj/tags/1.5/calj.php#L17"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-862 Missing Authorization","cweId":"CWE-862","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"credits":[{"lang":"en","type":"finder","value":"Nabil Irawan"}],"timeline":[{"time":"2026-04-21T19:08:40.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-22T12:09:58.174649Z","id":"CVE-2026-4117","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-22T12:10:09.794Z"}}]}}