{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-9591: Cross-Site Request Forgery (CSRF) in SimplCommerce News Module","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-9591","status":"final","version":"1","initial_release_date":"2026-06-17T13:41:49.439Z","current_release_date":"2026-06-17T15:02:07.030Z","revision_history":[{"date":"2026-06-17T13:41:49.439Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"Cross-site request forgery (CSRF) in NewsItemApiController in SimplCommerce prior to commit 6233d73e allows an unauthenticated remote attacker to create or modify news items as an administrator via a crafted form submitted to `/api/news-items`, due to missing anti-CSRF protection.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-9591 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-9591"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-9591"},{"category":"external","summary":"github.com","url":"https://github.com/simplcommerce/SimplCommerce/pull/1150"},{"category":"external","summary":"github.com","url":"https://github.com/simplcommerce/SimplCommerce/commit/6233d73e134c887fc3f3308d20710bec096d45e3"}]},"product_tree":{"branches":[{"category":"vendor","name":"simplcommerce","branches":[{"category":"product_name","name":"SimplCommerce","branches":[{"category":"product_version_range","name":"<6233d73e","product":{"name":"simplcommerce SimplCommerce <6233d73e","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:simplcommerce:simplcommerce:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-9591","title":"Cross-Site Request Forgery (CSRF) in SimplCommerce News Module","notes":[{"category":"description","text":"Cross-site request forgery (CSRF) in NewsItemApiController in SimplCommerce prior to commit 6233d73e allows an unauthenticated remote attacker to create or modify news items as an administrator via a crafted form submitted to `/api/news-items`, due to missing anti-CSRF protection.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v4":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:H/SI:H/SA:N","baseScore":8.3,"baseSeverity":"HIGH"},"products":["CSAFPID-1"]}],"remediations":[{"category":"vendor_fix","details":"Update to a fixed version: 6233d73e.","product_ids":["CSAFPID-1"],"url":"https://github.com/simplcommerce/SimplCommerce/commit/6233d73e134c887fc3f3308d20710bec096d45e3"}]}]}