{"id":"CVE-2026-19055","aliases":["EUVD-2026-62286","GHSA-6fvr-wx74-rj2c"],"status":"published","title":"ProSolution WP Client \u003c 2.0.11 - Reflected XSS via Multiple Parameters","description":"The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape several parameters before reflecting them into HTML attributes on its public pages, leading to reflected Cross-Site Scripting that can be triggered against any visitor, including a logged-in administrator.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00251,"percentile":0.16696,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-08-19T06:00:20Z","modified":"2026-10-22T16:09:59Z","products":[{"vendor":"prosolution","product":"prosolution wp client"},{"vendor":"unknown","product":"prosolution wp client"}],"references":[{"url":"https://wpscan.com/vulnerability/a1243ff3-3f0e-4068-a716-722e7cf4856b/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19055"},{"url":"https://wpscan.com/vulnerability/a1243ff3-3f0e-4068-a716-722e7cf4856b"},{"url":"https://github.com/advisories/GHSA-6fvr-wx74-rj2c"}],"sources":{"cve":[{"id":"CVE-2026-19055","title":"ProSolution WP Client \u003c 2.0.11 - Reflected XSS via Multiple Parameters","description":"The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape several parameters before reflecting them into HTML attributes on its public pages, leading to reflected Cross-Site Scripting that can be triggered against any visitor, including a logged-in administrator.","status":"published","published":"2026-08-19T06:00:20.487Z","modified":"2026-08-19T16:25:40.127Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:47:17.512524Z"}],"euvd":[{"id":"EUVD-2026-62286","description":"The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape several parameters before reflecting them into HTML attributes on its public pages, leading to reflected Cross-Site Scripting that can be triggered against any visitor, including a logged-in administrator.","status":"published","published":"2026-08-19T06:00:20Z","modified":"2026-08-19T16:25:40Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T18:01:44.550802Z"}],"ghsa":[{"id":"GHSA-6fvr-wx74-rj2c","title":"The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape several...","description":"The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape several parameters before reflecting them into HTML attributes on its public pages, leading to reflected Cross-Site Scripting that can be triggered against any visitor, including a logged-in administrator.","status":"published","published":"2026-08-19T06:31:18Z","modified":"2026-08-19T18:32:45Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:10:43.503566Z"}],"nvd":[{"id":"CVE-2026-19055","description":"The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape several parameters before reflecting them into HTML attributes on its public pages, leading to reflected Cross-Site Scripting that can be triggered against any visitor, including a logged-in administrator.","status":"published","published":"2026-08-19T06:17:39.117Z","modified":"2026-10-22T16:09:59.56Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:39.620837Z"}]}}