{"items":[{"id":"NVI-00007998","kind":"vulnerability","title":"Cross-site scripting (XSS)","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-79hv-pfx6-hhpj","CVE-2021-28088"],"plain_summary":"OSV carries this publisher advisory for impresscms/impresscms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-411d963dc3a862a05f33f6bbce249371"],"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":"0.867%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.58723. Missing scores are unknown.","source_id":"sr-411d963dc3a862a05f33f6bbce249371"}],"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-f1cd4636aeb5e80fbd5ce39b1620f318","url":"https://github.com/advisories/GHSA-79hv-pfx6-hhpj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-79hv-pfx6-hhpj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.947Z"},{"id":"sr-411d963dc3a862a05f33f6bbce249371","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-2021-28088","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-f1cd4636aeb5e80fbd5ce39b1620f318"],"technology":"impresscms/impresscms","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) in modules/content/admin/content.php in ImpressCMS profile 1.4.2 allows remote attackers to inject arbitrary web script or HTML parameters through the \"Display Name\" field.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 1.4.2"]}],"null_published_at":"2026-10-31T23:18:17.209Z","source_updated_at":"2023-11-08T04:05:28.152Z","source_disclosed_at":"2021-03-12T21:34:02.000Z","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":"2026-10-31T21:41:59.947Z"},{"id":"NVI-00007998","kind":"vulnerability","title":"Cross-site scripting (XSS)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-79hv-pfx6-hhpj","CVE-2021-28088"],"plain_summary":"OSV carries this publisher advisory for impresscms/impresscms. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-f1cd4636aeb5e80fbd5ce39b1620f318"],"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":[],"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-f1cd4636aeb5e80fbd5ce39b1620f318","url":"https://github.com/advisories/GHSA-79hv-pfx6-hhpj","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-79hv-pfx6-hhpj","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.947Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-f1cd4636aeb5e80fbd5ce39b1620f318"],"technology":"impresscms/impresscms","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) in modules/content/admin/content.php in ImpressCMS profile 1.4.2 allows remote attackers to inject arbitrary web script or HTML parameters through the \"Display Name\" field.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 1.4.2"]}],"null_published_at":"2026-10-31T22:13:22.825Z","source_updated_at":"2023-11-08T04:05:28.152Z","source_disclosed_at":"2021-03-12T21:34:02.000Z","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":"2026-10-31T21:41:59.947Z"}],"next_cursor":null,"snapshot_revision":"42594"}