{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-49768: WordPress Happyforms plugin <= 1.26.13 - PHP Object Injection vulnerability","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-49768","status":"final","version":"1","initial_release_date":"2026-06-15T20:19:24.982Z","current_release_date":"2026-06-15T20:19:24.982Z","revision_history":[{"date":"2026-06-15T20:19:24.982Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"Unauthenticated PHP Object Injection in Happyforms <= 1.26.13 versions.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-49768 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-49768"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-49768"},{"category":"external","summary":"patchstack.com","url":"https://patchstack.com/database/wordpress/plugin/happyforms/vulnerability/wordpress-happyforms-plugin-1-26-13-php-object-injection-vulnerability?_s_id=cve"}]},"product_tree":{"branches":[{"category":"vendor","name":"Happyforms","branches":[{"category":"product_name","name":"Happyforms","branches":[{"category":"product_version_range","name":">=n/a <=1.26.13","product":{"name":"Happyforms Happyforms >=n/a <=1.26.13","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:happyforms:happyforms:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-49768","title":"WordPress Happyforms plugin <= 1.26.13 - PHP Object Injection vulnerability","notes":[{"category":"description","text":"Unauthenticated PHP Object Injection in Happyforms <= 1.26.13 versions.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL"},"products":["CSAFPID-1"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1"]}]}]}