{"items":[{"id":"NVI-00005794","kind":"vulnerability","title":"Potential XSS injection in the newsletter conditions field","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-vwfx-hh3w-fj99","CVE-2021-21418"],"plain_summary":"OSV carries this publisher advisory for prestashop/ps_emailsubscription. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 2.6.1 for prestashop/ps_emailsubscription. Confirm the publisher’s latest guidance.","source_ids":["sr-9ce61ca7debc96e73534b7e662466f7c"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2021-21418","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9ce61ca7debc96e73534b7e662466f7c"],"technology":"prestashop/ps_emailsubscription","known_exclusions":[],"conditions_summary":"### Impact\nAn employee can inject javascript in the newsletter condition field that will then be executed on the front office\n\n### Patches\nThe issue has been fixed in 2.6.1","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.6.1"]}],"null_published_at":"2026-11-01T19:14:01.623Z","source_updated_at":"2026-07-08T06:27:33.161Z","source_disclosed_at":"2021-04-06T17:24:14.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:42:41.379Z"},{"id":"NVI-00005794","kind":"vulnerability","title":"Potential XSS injection in the newsletter conditions field","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-vwfx-hh3w-fj99","CVE-2021-21418"],"plain_summary":"OSV carries this publisher advisory for prestashop/ps_emailsubscription. 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