{"id":"CVE-2026-14923","aliases":["EUVD-2026-50988","GHSA-pg99-759r-268m"],"status":"published","title":"Sync Post With Other Site \u003c 1.9.3 - Contributor+ Arbitrary Page Creation/Modification","description":"The Sync Post With Other Site WordPress plugin before 1.9.3 does not correctly enforce the page-editing capability on a REST route that creates and updates posts, because of an operator-precedence flaw in its authorization check. An authenticated user holding only the post-editing capability (such as a Contributor) can create, publish, and overwrite arbitrary Pages, including modifying content authored by higher-privileged users.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.0034,"percentile":0.27725,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2026-07-30T06:00:06Z","modified":"2026-07-30T15:32:50Z","products":[{"vendor":"kp4coder","product":"sync post with other site"},{"vendor":"unknown","product":"sync post with other site"}],"references":[{"url":"https://wpscan.com/vulnerability/cc635e60-f80e-4399-a016-9fde9228c58c/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14923"},{"url":"https://wpscan.com/vulnerability/cc635e60-f80e-4399-a016-9fde9228c58c"},{"url":"https://github.com/advisories/GHSA-pg99-759r-268m"}],"sources":{"cve":[{"id":"CVE-2026-14923","title":"Sync Post With Other Site \u003c 1.9.3 - Contributor+ Arbitrary Page Creation/Modification","description":"The Sync Post With Other Site WordPress plugin before 1.9.3 does not correctly enforce the page-editing capability on a REST route that creates and updates posts, because of an operator-precedence flaw in its authorization check. An authenticated user holding only the post-editing capability (such as a Contributor) can create, publish, and overwrite arbitrary Pages, including modifying content authored by higher-privileged users.","status":"published","published":"2026-07-30T06:00:06.911Z","modified":"2026-07-30T14:02:56.53Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T13:38:32.13011Z"}],"euvd":[{"id":"EUVD-2026-50988","description":"The Sync Post With Other Site WordPress plugin before 1.9.3 does not correctly enforce the page-editing capability on a REST route that creates and updates posts, because of an operator-precedence flaw in its authorization check. An authenticated user holding only the post-editing capability (such as a Contributor) can create, publish, and overwrite arbitrary Pages, including modifying content authored by higher-privileged users.","status":"published","published":"2026-07-30T06:00:06Z","modified":"2026-07-30T14:02:56Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:28.93005Z"}],"ghsa":[{"id":"GHSA-pg99-759r-268m","title":"The Sync Post With Other Site WordPress plugin before 1.9.3 does not correctly enforce the page...","description":"The Sync Post With Other Site WordPress plugin before 1.9.3 does not correctly enforce the page-editing capability on a REST route that creates and updates posts, because of an operator-precedence flaw in its authorization check. An authenticated user holding only the post-editing capability (such as a Contributor) can create, publish, and overwrite arbitrary Pages, including modifying content authored by higher-privileged users.","status":"published","published":"2026-07-30T06:32:36Z","modified":"2026-07-30T15:32:50Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:09:57.28787Z"}],"nvd":[{"id":"CVE-2026-14923","description":"The Sync Post With Other Site WordPress plugin before 1.9.3 does not correctly enforce the page-editing capability on a REST route that creates and updates posts, because of an operator-precedence flaw in its authorization check. An authenticated user holding only the post-editing capability (such as a Contributor) can create, publish, and overwrite arbitrary Pages, including modifying content authored by higher-privileged users.","status":"published","published":"2026-07-30T06:25:01.067Z","modified":"2026-07-30T15:16:25.827Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:12:33.955581Z"}]}}