{"id":"CVE-2021-24781","aliases":["EUVD-2021-11693","GHSA-jr25-57j4-8x4x"],"status":"published","title":"Image Source Control \u003c 2.3.1 - Contributor+ Arbitrary Post Meta Value Change","description":"The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they should not be able to edit)","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00793,"percentile":0.5686,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2021-11-01T08:46:21Z","modified":"2026-06-17T03:40:53Z","products":[{"vendor":"imagesourcecontrol","product":"image_source_control"},{"vendor":"thomas maier","product":"image source control"},{"vendor":"unknown","product":"image source control"}],"references":[{"url":"https://wpscan.com/vulnerability/3550ba54-7786-4ad9-aeb1-1c0750f189d0","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset/2606615/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24781"},{"url":"https://github.com/advisories/GHSA-jr25-57j4-8x4x"}],"sources":{"cve":[{"id":"CVE-2021-24781","title":"Image Source Control \u003c 2.3.1 - Contributor+ Arbitrary Post Meta Value Change","description":"The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they should not be able to edit)","status":"published","published":"2021-11-01T08:46:21Z","modified":"2024-08-03T19:42:17.214Z","cwes":["CWE-284"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11693","description":"The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they should not be able to edit)","status":"published","published":"2021-11-01T08:46:21Z","modified":"2024-08-03T19:42:17Z","updated_at":"2026-11-03T03:24:55.867627Z"}],"ghsa":[{"id":"GHSA-jr25-57j4-8x4x","title":"The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as...","description":"The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they should not be able to edit)","status":"published","published":"2022-05-24T19:19:19Z","modified":"2023-01-30T05:03:32Z","cwes":["CWE-284"],"updated_at":"2026-11-02T14:46:51.429276Z"}],"nvd":[{"id":"CVE-2021-24781","description":"The Image Source Control WordPress plugin before 2.3.1 allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts (even those they should not be able to edit)","status":"published","published":"2021-11-01T09:15:09.297Z","modified":"2026-06-17T03:40:53.76Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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-284"],"updated_at":"2026-11-02T14:07:00.549994Z"}]}}