{"id":"CVE-2020-8498","aliases":["EUVD-2020-29364","GHSA-xf44-j366-mwxm"],"status":"published","title":"XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via...","description":"XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via the includes/class-gistpress.php id parameter. This allows an attacker with the WordPress Contributor role to execute arbitrary JavaScript code with the privileges of other users (e.g., ones who have the publish_posts capability).","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01211,"percentile":0.68672,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-01-30T22:52:15Z","modified":"2026-10-20T10:54:25Z","products":[{"vendor":"gistpress_project","product":"gistpress"}],"references":[{"url":"https://github.com/bradyvercher/gistpress/commit/e3f260edb6673227b0471c74b7ab13c094411ef7","tags":["x_refsource_MISC","x_transferred","Patch","fix"]},{"url":"https://github.com/bradyvercher/gistpress/releases/tag/v3.0.2","tags":["x_refsource_MISC","x_transferred","Release Notes","advisory"]},{"url":"https://wpvulndb.com/vulnerabilities/10053","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8498"},{"url":"https://github.com/advisories/GHSA-xf44-j366-mwxm"}],"sources":{"cve":[{"id":"CVE-2020-8498","description":"XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via the includes/class-gistpress.php id parameter. This allows an attacker with the WordPress Contributor role to execute arbitrary JavaScript code with the privileges of other users (e.g., ones who have the publish_posts capability).","status":"published","published":"2020-01-30T22:52:15Z","modified":"2024-08-04T10:03:45.708Z","updated_at":"2026-11-02T14:35:50.88562Z"}],"euvd":[{"id":"EUVD-2020-29364","description":"XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via the includes/class-gistpress.php id parameter. This allows an attacker with the WordPress Contributor role to execute arbitrary JavaScript code with the privileges of other users (e.g., ones who have the publish_posts capability).","status":"published","published":"2020-01-30T22:52:15Z","modified":"2024-08-04T10:03:45Z","updated_at":"2026-11-03T03:07:57.14802Z"}],"ghsa":[{"id":"GHSA-xf44-j366-mwxm","title":"XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via...","description":"XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via the includes/class-gistpress.php id parameter. This allows an attacker with the WordPress Contributor role to execute arbitrary JavaScript code with the privileges of other users (e.g., ones who have the publish_posts capability).","status":"published","published":"2022-05-24T17:07:51Z","modified":"2023-01-29T05:01:17Z","updated_at":"2026-11-02T14:44:46.934337Z"}],"nvd":[{"id":"CVE-2020-8498","description":"XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via the includes/class-gistpress.php id parameter. This allows an attacker with the WordPress Contributor role to execute arbitrary JavaScript code with the privileges of other users (e.g., ones who have the publish_posts capability).","status":"published","published":"2020-01-30T23:15:10.157Z","modified":"2026-06-17T03:26:28.623Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:05:53.837808Z"}],"osv":[{"id":"CVE-2020-8498","description":"XSS exists in the shortcode functionality of the GistPress plugin before 3.0.2 for WordPress via the includes/class-gistpress.php id parameter. This allows an attacker with the WordPress Contributor role to execute arbitrary JavaScript code with the privileges of other users (e.g., ones who have the publish_posts capability).","status":"published","published":"2020-01-30T23:15:10.157Z","modified":"2026-10-20T10:54:25.523398105Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:17.663289Z"}]}}