{"items":[{"id":"NVI-00005968","kind":"vulnerability","title":"PrestaShop cross-site scripting via customer contact form in FO, through file upload","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-45vm-3j38-7p78","CVE-2024-34716"],"plain_summary":"OSV carries this publisher advisory for prestashop/prestashop. 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 8.1.6 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-a2e14e995c73959e76af62e11a6da039"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-665404a4be89ebc7b7a65878bb19b9ea"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T07:33:56.007Z","value":"9.6 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2eaf6dea45a30e6a09683f1ce332d713"},{"kind":"CVSS","as_of":"2026-06-17T07:33:56.007Z","value":"6.1 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-2eaf6dea45a30e6a09683f1ce332d713"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"56.445%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.99057. Missing scores are unknown.","source_id":"sr-665404a4be89ebc7b7a65878bb19b9ea"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-a2e14e995c73959e76af62e11a6da039","url":"https://github.com/advisories/GHSA-45vm-3j38-7p78","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-45vm-3j38-7p78","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.665Z"},{"id":"sr-2eaf6dea45a30e6a09683f1ce332d713","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34716","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2024-34716","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:59:21.595Z"},{"id":"sr-665404a4be89ebc7b7a65878bb19b9ea","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2024-34716","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-a2e14e995c73959e76af62e11a6da039"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nOnly PrestaShops with customer-thread feature flag enabled are impacted, starting from PrestaShop 8.1.0.\n\nThe impact is substantial, when the customer thread feature flag is enabled, through the front-office contact form, a hacker can upload a malicious file containing an XSS that will be executed when an admin opens the attached file in back office.\n\nConsequence: the script injected can access the session and the security token, which allows it to perform any authenticated action in the scope of the administrator's right.\n\n### Patches\nThis vulnerability is patched in 8.1.6.\n\n### Workarounds\nAs long as you have not upgraded to 8.1.6, a simple workaround is to disable the customer-thread feature-flag.\n\nThank you to Ayoub AIT ELMOKHTAR, who discovered this vulnerability and share it with the PrestaShop team.\n","public_affected_ranges":["ECOSYSTEM: introduced 8.1.0; fixed 8.1.6"]}],"null_published_at":"2026-11-01T01:45:38.555Z","source_updated_at":"2026-09-10T03:50:13.124Z","source_disclosed_at":"2024-05-14T20:17:12.000Z","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":"2026-10-31T21:41:49.665Z"},{"id":"NVI-00005968","kind":"vulnerability","title":"PrestaShop cross-site scripting via customer contact form in FO, through file upload","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-45vm-3j38-7p78","CVE-2024-34716"],"plain_summary":"OSV carries this publisher advisory for prestashop/prestashop. 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 8.1.6 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-a2e14e995c73959e76af62e11a6da039"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2eaf6dea45a30e6a09683f1ce332d713"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T07:33:56.007Z","value":"9.6 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2eaf6dea45a30e6a09683f1ce332d713"},{"kind":"CVSS","as_of":"2026-06-17T07:33:56.007Z","value":"6.1 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-2eaf6dea45a30e6a09683f1ce332d713"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-a2e14e995c73959e76af62e11a6da039","url":"https://github.com/advisories/GHSA-45vm-3j38-7p78","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-45vm-3j38-7p78","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.665Z"},{"id":"sr-2eaf6dea45a30e6a09683f1ce332d713","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34716","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2024-34716","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:59:21.595Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-a2e14e995c73959e76af62e11a6da039"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nOnly PrestaShops with customer-thread feature flag enabled are impacted, starting from PrestaShop 8.1.0.\n\nThe impact is substantial, when the customer thread feature flag is enabled, through the front-office contact form, a hacker can upload a malicious file containing an XSS that will be executed when an admin opens the attached file in back office.\n\nConsequence: the script injected can access the session and the security token, which allows it to perform any authenticated action in the scope of the administrator's right.\n\n### Patches\nThis vulnerability is patched in 8.1.6.\n\n### Workarounds\nAs long as you have not upgraded to 8.1.6, a simple workaround is to disable the customer-thread feature-flag.\n\nThank you to Ayoub AIT ELMOKHTAR, who discovered this vulnerability and share it with the PrestaShop team.\n","public_affected_ranges":["ECOSYSTEM: introduced 8.1.0; fixed 8.1.6"]}],"null_published_at":"2026-11-01T01:04:01.275Z","source_updated_at":"2026-09-10T03:50:13.124Z","source_disclosed_at":"2024-05-14T20:17:12.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:49.665Z"},{"id":"NVI-00005968","kind":"vulnerability","title":"PrestaShop cross-site scripting via customer contact form in FO, through file upload","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-45vm-3j38-7p78","CVE-2024-34716"],"plain_summary":"OSV carries this publisher advisory for prestashop/prestashop. 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 8.1.6 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-a2e14e995c73959e76af62e11a6da039"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-a2e14e995c73959e76af62e11a6da039","url":"https://github.com/advisories/GHSA-45vm-3j38-7p78","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-45vm-3j38-7p78","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.665Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-a2e14e995c73959e76af62e11a6da039"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nOnly PrestaShops with customer-thread feature flag enabled are impacted, starting from PrestaShop 8.1.0.\n\nThe impact is substantial, when the customer thread feature flag is enabled, through the front-office contact form, a hacker can upload a malicious file containing an XSS that will be executed when an admin opens the attached file in back office.\n\nConsequence: the script injected can access the session and the security token, which allows it to perform any authenticated action in the scope of the administrator's right.\n\n### Patches\nThis vulnerability is patched in 8.1.6.\n\n### Workarounds\nAs long as you have not upgraded to 8.1.6, a simple workaround is to disable the customer-thread feature-flag.\n\nThank you to Ayoub AIT ELMOKHTAR, who discovered this vulnerability and share it with the PrestaShop team.\n","public_affected_ranges":["ECOSYSTEM: introduced 8.1.0; fixed 8.1.6"]}],"null_published_at":"2026-10-31T22:13:05.854Z","source_updated_at":"2026-09-10T03:50:13.124Z","source_disclosed_at":"2024-05-14T20:17:12.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:41:49.665Z"}],"next_cursor":null,"snapshot_revision":"42594"}