{"items":[{"id":"NVI-00004123","kind":"vulnerability","title":"Possible XSS injection through Validate::isCleanHTML method","revision":5,"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-fh7r-996q-gvcp","CVE-2023-30838"],"plain_summary":"OSV carries this publisher advisory for prestashop/prestashop, 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 8.0.4 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"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":"The original advisory lists fixed boundaries 1.7.8.9 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"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-0b26b705f99a7e5c374665f36b1a89f5"],"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":"2026-06-17T05:55:44.593Z","value":"8.5 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-d890783b0d8ccb540f7417117877c2b7"},{"kind":"CVSS","as_of":"2026-06-17T05:55:44.593Z","value":"9.9 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-d890783b0d8ccb540f7417117877c2b7"},{"kind":"EPSS","as_of":"2026-11-05T12:03:04.000Z","value":"1.045%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.64292. Missing scores are unknown.","source_id":"sr-0b26b705f99a7e5c374665f36b1a89f5"}],"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-58cb54fbe6cdd31a6800ff062faa73d3","url":"https://github.com/advisories/GHSA-fh7r-996q-gvcp","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-fh7r-996q-gvcp","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.404Z"},{"id":"sr-d890783b0d8ccb540f7417117877c2b7","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30838","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2023-30838","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:58:36.867Z"},{"id":"sr-0b26b705f99a7e5c374665f36b1a89f5","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-2023-30838","publisher":"FIRST EPSS","observed_at":"2026-11-06T00:23:23.954Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.\n\nThis XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.\n\nContrary to most XSS which target HTML attributes and which are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope.\n\n### Patches\nThe patch will be on PS 8.0.4 and PS 1.7.8.9\n\n### References\n","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.0.4"]},{"certainty":"source_listed","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.\n\nThis XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.\n\nContrary to most XSS which target HTML attributes and which are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope.\n\n### Patches\nThe patch will be on PS 8.0.4 and PS 1.7.8.9\n\n### References\n","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.8.9"]}],"null_published_at":"2026-11-08T15:11:49.421Z","source_updated_at":"2026-07-16T09:11:44.321Z","source_disclosed_at":"2023-04-25T19:47:05.000Z","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":"2026-10-31T21:42:20.404Z"},{"id":"NVI-00004123","kind":"vulnerability","title":"Possible XSS injection through Validate::isCleanHTML method","revision":4,"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-fh7r-996q-gvcp","CVE-2023-30838"],"plain_summary":"OSV carries this publisher advisory for prestashop/prestashop, 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 8.0.4 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"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":"The original advisory lists fixed boundaries 1.7.8.9 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"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-0501031440ff3c45cd38cfb9c324b63e"],"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":"2026-06-17T05:55:44.593Z","value":"8.5 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-d890783b0d8ccb540f7417117877c2b7"},{"kind":"CVSS","as_of":"2026-06-17T05:55:44.593Z","value":"9.9 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-d890783b0d8ccb540f7417117877c2b7"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"1.045%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.6417. Missing scores are unknown.","source_id":"sr-0501031440ff3c45cd38cfb9c324b63e"}],"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-58cb54fbe6cdd31a6800ff062faa73d3","url":"https://github.com/advisories/GHSA-fh7r-996q-gvcp","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-fh7r-996q-gvcp","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.404Z"},{"id":"sr-d890783b0d8ccb540f7417117877c2b7","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30838","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2023-30838","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:58:36.867Z"},{"id":"sr-0501031440ff3c45cd38cfb9c324b63e","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-2023-30838","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:14:50.774Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.\n\nThis XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.\n\nContrary to most XSS which target HTML attributes and which are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope.\n\n### Patches\nThe patch will be on PS 8.0.4 and PS 1.7.8.9\n\n### References\n","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.0.4"]},{"certainty":"source_listed","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.\n\nThis XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.\n\nContrary to most XSS which target HTML attributes and which are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope.\n\n### Patches\nThe patch will be on PS 8.0.4 and PS 1.7.8.9\n\n### References\n","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.8.9"]}],"null_published_at":"2026-11-07T22:29:23.455Z","source_updated_at":"2026-07-16T09:11:44.321Z","source_disclosed_at":"2023-04-25T19:47:05.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.404Z"},{"id":"NVI-00004123","kind":"vulnerability","title":"Possible XSS injection through Validate::isCleanHTML method","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-fh7r-996q-gvcp","CVE-2023-30838"],"plain_summary":"OSV carries this publisher advisory for prestashop/prestashop, 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 8.0.4 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"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":"The original advisory lists fixed boundaries 1.7.8.9 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"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-0501031440ff3c45cd38cfb9c324b63e"],"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":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"1.045%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.6417. Missing scores are unknown.","source_id":"sr-0501031440ff3c45cd38cfb9c324b63e"}],"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-58cb54fbe6cdd31a6800ff062faa73d3","url":"https://github.com/advisories/GHSA-fh7r-996q-gvcp","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-fh7r-996q-gvcp","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.404Z"},{"id":"sr-0501031440ff3c45cd38cfb9c324b63e","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-2023-30838","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:14:50.774Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.\n\nThis XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.\n\nContrary to most XSS which target HTML attributes and which are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope.\n\n### Patches\nThe patch will be on PS 8.0.4 and PS 1.7.8.9\n\n### References\n","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.0.4"]},{"certainty":"source_listed","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.\n\nThis XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.\n\nContrary to most XSS which target HTML attributes and which are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope.\n\n### Patches\nThe patch will be on PS 8.0.4 and PS 1.7.8.9\n\n### References\n","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.8.9"]}],"null_published_at":"2026-11-03T17:49:15.003Z","source_updated_at":"2026-07-16T09:11:44.321Z","source_disclosed_at":"2023-04-25T19:47:05.000Z","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":"2026-10-31T21:42:20.404Z"},{"id":"NVI-00004123","kind":"vulnerability","title":"Possible XSS injection through Validate::isCleanHTML method","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-fh7r-996q-gvcp","CVE-2023-30838"],"plain_summary":"OSV carries this publisher advisory for prestashop/prestashop, 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 8.0.4 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"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":"The original advisory lists fixed boundaries 1.7.8.9 for prestashop/prestashop. Confirm the publisher’s latest guidance.","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"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-004c410032ad43af5a811edd8ee304f4"],"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":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.045%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.64176. Missing scores are unknown.","source_id":"sr-004c410032ad43af5a811edd8ee304f4"}],"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-58cb54fbe6cdd31a6800ff062faa73d3","url":"https://github.com/advisories/GHSA-fh7r-996q-gvcp","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-fh7r-996q-gvcp","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.404Z"},{"id":"sr-004c410032ad43af5a811edd8ee304f4","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-2023-30838","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.\n\nThis XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.\n\nContrary to most XSS which target HTML attributes and which are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope.\n\n### Patches\nThe patch will be on PS 8.0.4 and PS 1.7.8.9\n\n### References\n","public_affected_ranges":["ECOSYSTEM: introduced 8.0.0; fixed 8.0.4"]},{"certainty":"source_listed","source_ids":["sr-58cb54fbe6cdd31a6800ff062faa73d3"],"technology":"prestashop/prestashop","known_exclusions":[],"conditions_summary":"### Impact\nValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.\n\nThis XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.\n\nContrary to most XSS which target HTML attributes and which are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope.\n\n### Patches\nThe patch will be on PS 8.0.4 and PS 1.7.8.9\n\n### References\n","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.7.8.9"]}],"null_published_at":"2026-10-31T22:13:44.211Z","source_updated_at":"2026-07-16T09:11:44.321Z","source_disclosed_at":"2023-04-25T19:47:05.000Z","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":"2026-10-31T21:42:20.404Z"}],"next_cursor":null,"snapshot_revision":"42594"}