{"id":"CVE-2021-25013","aliases":["EUVD-2021-11925","GHSA-chxc-687f-jrfg"],"status":"published","title":"Qubely \u003c 1.7.8 - Subscriber+ Arbitrary Post Deletion","description":"The Qubely WordPress plugin before 1.7.8 does not have authorisation and CSRF check on the qubely_delete_saved_block AJAX action, and does not ensure that the block to be deleted belong to the plugin, as a result, any authenticated users, such as subscriber can delete arbitrary posts","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00429,"percentile":0.37439,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352","CWE-862"],"published":"2022-01-24T08:01:08Z","modified":"2026-06-17T03:41:18Z","products":[{"vendor":"themeum","product":"qubely"},{"vendor":"themeum","product":"qubely – advanced gutenberg blocks"},{"vendor":"unknown","product":"qubely – advanced gutenberg blocks"}],"references":[{"url":"https://wpscan.com/vulnerability/e88b7a70-ee71-439f-b3c6-0300adb980b0","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25013"},{"url":"https://github.com/advisories/GHSA-chxc-687f-jrfg"}],"sources":{"cve":[{"id":"CVE-2021-25013","title":"Qubely \u003c 1.7.8 - Subscriber+ Arbitrary Post Deletion","description":"The Qubely WordPress plugin before 1.7.8 does not have authorisation and CSRF check on the qubely_delete_saved_block AJAX action, and does not ensure that the block to be deleted belong to the plugin, as a result, any authenticated users, such as subscriber can delete arbitrary posts","status":"published","published":"2022-01-24T08:01:08Z","modified":"2024-08-03T19:49:14.63Z","cwes":["CWE-862"],"updated_at":"2026-11-02T14:32:59.430294Z"}],"euvd":[{"id":"EUVD-2021-11925","description":"The Qubely WordPress plugin before 1.7.8 does not have authorisation and CSRF check on the qubely_delete_saved_block AJAX action, and does not ensure that the block to be deleted belong to the plugin, as a result, any authenticated users, such as subscriber can delete arbitrary posts","status":"published","published":"2022-01-24T08:01:08Z","modified":"2024-08-03T19:49:14Z","updated_at":"2026-11-03T03:24:54.862767Z"}],"ghsa":[{"id":"GHSA-chxc-687f-jrfg","title":"The Qubely WordPress plugin before 1.7.8 does not have authorisation and CSRF check on the...","description":"The Qubely WordPress plugin before 1.7.8 does not have authorisation and CSRF check on the qubely_delete_saved_block AJAX action, and does not ensure that the block to be deleted belong to the plugin, as a result, any authenticated users, such as subscriber can delete arbitrary posts","status":"published","published":"2022-01-25T00:01:34Z","modified":"2023-01-29T05:06:24Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-352","CWE-862"],"updated_at":"2026-11-02T14:46:01.014857Z"}],"nvd":[{"id":"CVE-2021-25013","description":"The Qubely WordPress plugin before 1.7.8 does not have authorisation and CSRF check on the qubely_delete_saved_block AJAX action, and does not ensure that the block to be deleted belong to the plugin, as a result, any authenticated users, such as subscriber can delete arbitrary posts","status":"published","published":"2022-01-24T08:15:09.24Z","modified":"2026-06-17T03:41:18.733Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-862","CWE-352"],"updated_at":"2026-11-02T14:07:03.821385Z"}]}}