{"id":"CVE-2026-2500","state":"PUBLISHED","title":"Quick Playground <= 1.3.4 - Authenticated (Administrator+) Arbitrary File Read via 'filename' Parameter","description":"The Quick Playground plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.3.4. This is due to the `qckply_data()` function passing the user-supplied `filename` POST parameter directly to `file_get_contents()` without any validation, sanitization, or path restriction. This makes it possible for authenticated attackers, with Administrator-level access and above, to read arbitrary files on the server, such as `wp-config.php` or `/etc/passwd`, which can contain sensitive information. Note: This vulnerability is only exploitable when the site has been synced with WordPress Playground (the `is_qckply_clone` option is set) or when running on `playground.wordpress.net`.","publishedAt":"2026-06-06T02:28:37.200Z","updatedAt":"2026-06-06T11:43:31.617Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["davidfcarr Quick Playground"],"affected":[{"vendor":"davidfcarr","product":"Quick Playground","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.3.4","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/a920d8c0-fb6b-40dc-ae61-ac004b0dfccd?source=cve","https://plugins.trac.wordpress.org/browser/quick-playground/trunk/client-qckply_data.php#L10","https://plugins.trac.wordpress.org/browser/quick-playground/tags/1.2/client-qckply_data.php#L10","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3558027%40quick-playground&new=3558027%40quick-playground&sfp_email=&sfph_mail="],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:11:31.369Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/2xxx/CVE-2026-2500.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-2500","state":"PUBLISHED","datePublished":"2026-06-06T02:28:37.200Z","dateUpdated":"2026-06-06T11:43:31.617Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-02-13T21:47:55.634Z"},"containers":{"cna":{"title":"Quick Playground <= 1.3.4 - Authenticated (Administrator+) Arbitrary File Read via 'filename' Parameter","descriptions":[{"lang":"en","value":"The Quick Playground plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.3.4. This is due to the `qckply_data()` function passing the user-supplied `filename` POST parameter directly to `file_get_contents()` without any validation, sanitization, or path restriction. This makes it possible for authenticated attackers, with Administrator-level access and above, to read arbitrary files on the server, such as `wp-config.php` or `/etc/passwd`, which can contain sensitive information. Note: This vulnerability is only exploitable when the site has been synced with WordPress Playground (the `is_qckply_clone` option is set) or when running on `playground.wordpress.net`."}],"affected":[{"vendor":"davidfcarr","product":"Quick Playground","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.3.4","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/a920d8c0-fb6b-40dc-ae61-ac004b0dfccd?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/quick-playground/trunk/client-qckply_data.php#L10"},{"url":"https://plugins.trac.wordpress.org/browser/quick-playground/tags/1.2/client-qckply_data.php#L10"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3558027%40quick-playground&new=3558027%40quick-playground&sfp_email=&sfph_mail="}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N","baseScore":4.4,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-06-06T02:28:37.200Z"},"credits":[{"lang":"en","type":"finder","value":"Pablo Santiago"}],"timeline":[{"time":"2026-02-13T22:03:05.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-06-05T14:22:06.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-06T11:34:43.075799Z","id":"CVE-2026-2500","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-06T11:43:31.617Z"}}]}}}