{"id":"CVE-2020-35932","aliases":["EUVD-2020-23515","GHSA-v5ff-x4w5-hjhp"],"status":"published","title":"Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated...","description":"Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated remote attackers with minimal privileges (such as subscribers) to use the tpnc_render AJAX action to inject arbitrary PHP objects via the options[inline_edits] parameter. NOTE: exploitability depends on PHP objects that might be present with certain other plugins or themes.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.02108,"percentile":0.81891,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2021-01-01T01:24:25Z","modified":"2026-06-17T03:14:37Z","products":[{"vendor":"tribulant","product":"newsletter"}],"references":[{"url":"https://www.wordfence.com/blog/2020/08/newsletter-plugin-vulnerabilities-affect-over-300000-sites/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35932"},{"url":"https://github.com/advisories/GHSA-v5ff-x4w5-hjhp"}],"sources":{"cve":[{"id":"CVE-2020-35932","description":"Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated remote attackers with minimal privileges (such as subscribers) to use the tpnc_render AJAX action to inject arbitrary PHP objects via the options[inline_edits] parameter. NOTE: exploitability depends on PHP objects that might be present with certain other plugins or themes.","status":"published","published":"2021-01-01T01:24:25Z","modified":"2024-08-04T17:16:13.453Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:57.975444Z"}],"euvd":[{"id":"EUVD-2020-23515","description":"Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated remote attackers with minimal privileges (such as subscribers) to use the tpnc_render AJAX action to inject arbitrary PHP objects via the options[inline_edits] parameter. NOTE: exploitability depends on PHP objects that might be present with certain other plugins or themes.","status":"published","published":"2021-01-01T01:24:25Z","modified":"2024-08-04T17:16:13Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AC:H/AV:N/A:H/C:H/I:H/PR:L/S:U/UI:N","level":"high"}],"updated_at":"2026-11-03T03:07:04.595509Z"}],"ghsa":[{"id":"GHSA-v5ff-x4w5-hjhp","title":"Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated...","description":"Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated remote attackers with minimal privileges (such as subscribers) to use the tpnc_render AJAX action to inject arbitrary PHP objects via the options[inline_edits] parameter. NOTE: exploitability depends on PHP objects that might be present with certain other plugins or themes.","status":"published","published":"2022-05-24T17:37:49Z","modified":"2023-01-29T05:05:14Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:45:44.421144Z"}],"nvd":[{"id":"CVE-2020-35932","description":"Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated remote attackers with minimal privileges (such as subscribers) to use the tpnc_render AJAX action to inject arbitrary PHP objects via the options[inline_edits] parameter. NOTE: exploitability depends on PHP objects that might be present with certain other plugins or themes.","status":"published","published":"2021-01-01T02:15:13.16Z","modified":"2026-06-17T03:14:37.943Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:06:28.340168Z"}]}}