{"id":"CVE-2026-115299","aliases":["EUVD-2026-112608","GHSA-r32v-cmjq-6cp5"],"status":"published","title":"Contact Form by Supsystic \u003c 1.11.1 - Arbitrary Plugin Settings Update via CSRF","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not verify a CSRF nonce before saving its mail settings, allowing an attacker to overwrite the site's outbound mail configuration, including the SMTP server, its credentials and the notification recipient, by tricking a logged-in administrator into visiting a crafted page, which can route the Contact Form by Supsystic  WordPress plugin before 1.11.1's contact-form notifications through infrastructure the attacker controls.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00091,"percentile":0.00473,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2026-10-29T06:00:21Z","modified":"2026-10-29T15:18:27Z","products":[{"vendor":"supsysticcom","product":"contact form by supsystic"},{"vendor":"unknown","product":"contact form by supsystic"}],"references":[{"url":"https://wpscan.com/vulnerability/102bbaf2-12c8-48b9-bacb-28de2baec45b/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115299"},{"url":"https://wpscan.com/vulnerability/102bbaf2-12c8-48b9-bacb-28de2baec45b"},{"url":"https://github.com/advisories/GHSA-r32v-cmjq-6cp5"}],"sources":{"cve":[{"id":"CVE-2026-115299","title":"Contact Form by Supsystic \u003c 1.11.1 - Arbitrary Plugin Settings Update via CSRF","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not verify a CSRF nonce before saving its mail settings, allowing an attacker to overwrite the site's outbound mail configuration, including the SMTP server, its credentials and the notification recipient, by tricking a logged-in administrator into visiting a crafted page, which can route the Contact Form by Supsystic  WordPress plugin before 1.11.1's contact-form notifications through infrastructure the attacker controls.","status":"published","published":"2026-10-29T06:00:21.839Z","modified":"2026-10-29T10:56:09.36Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:20:01.618694Z"}],"euvd":[{"id":"EUVD-2026-112608","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not verify a CSRF nonce before saving its mail settings, allowing an attacker to overwrite the site's outbound mail configuration, including the SMTP server, its credentials and the notification recipient, by tricking a logged-in administrator into visiting a crafted page, which can route the Contact Form by Supsystic  WordPress plugin before 1.11.1's contact-form notifications through infrastructure the attacker controls.","status":"published","published":"2026-10-29T06:00:21Z","modified":"2026-10-29T10:56:09Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T16:59:17.279653Z"}],"ghsa":[{"id":"GHSA-r32v-cmjq-6cp5","title":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not verify a CSRF nonce before...","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not verify a CSRF nonce before saving its mail settings, allowing an attacker to overwrite the site's outbound mail configuration, including the SMTP server, its credentials and the notification recipient, by tricking a logged-in administrator into visiting a crafted page, which can route the Contact Form by Supsystic  WordPress plugin before 1.11.1's contact-form notifications through infrastructure the attacker controls.","status":"published","published":"2026-10-29T06:30:37Z","modified":"2026-10-29T12:31:40Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:14:38.164928Z"}],"nvd":[{"id":"CVE-2026-115299","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not verify a CSRF nonce before saving its mail settings, allowing an attacker to overwrite the site's outbound mail configuration, including the SMTP server, its credentials and the notification recipient, by tricking a logged-in administrator into visiting a crafted page, which can route the Contact Form by Supsystic  WordPress plugin before 1.11.1's contact-form notifications through infrastructure the attacker controls.","status":"published","published":"2026-10-29T06:17:19.81Z","modified":"2026-10-29T15:18:27.92Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:13:04.6346Z"}]}}