{"items":[{"id":"NVI-00018362","kind":"vulnerability","title":"pyLoad is vulnerable to stored XSS in Downloads view via unsanitized link URL in packages.js template literal","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-fcjq-435v-jx94","CVE-2026-45348"],"plain_summary":"GitHub lists this reviewed advisory for pyload-ng. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","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-167d714f5dffc3d01c454e12703b3a38"],"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":"2026-06-09T10:19:52.000Z","value":"8.7 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-167d714f5dffc3d01c454e12703b3a38"}],"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-167d714f5dffc3d01c454e12703b3a38","url":"https://github.com/advisories/GHSA-fcjq-435v-jx94","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-fcjq-435v-jx94","publisher":"GitHub Advisory Database","observed_at":"2026-11-06T20:58:31.464Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-167d714f5dffc3d01c454e12703b3a38"],"technology":"pyload-ng","known_exclusions":[],"conditions_summary":"## Summary\n\nThe `packages.js` template at `src/pyload/webui/app/themes/modern/templates/js/packages.js:172` interpolates a stored link URL into a template literal inside single-quoted HTML and then writes the result to the DOM via `$(div).html(html)`. No escaping runs between the API value and `innerHTML`. An attacker (Alice) who can submit a package link puts a single quote plus event handler into the URL, breaks out of the attribute, and executes JavaScript in every operator's browser that opens the downloads view. The theme does not set a Content Security Policy that restricts inline script or event handlers.\n\n## Details\n\n**Sink**: `src/pyload/webui/app/themes/modern/templates/js/packages.js:165-188`:\n\n```javascript\nconst html = `\n    \n      \n    \n    \n      ${link.name}\n    \n    \n      ${link.statusmsg}&nbsp;${link.error}&nbsp;\n      ${link.format_size}\n   ","public_affected_ranges":["<= 0.5.0b3.dev99"]}],"null_published_at":"2026-11-07T07:07:39.824Z","source_updated_at":"2026-06-09T10:19:52.000Z","source_disclosed_at":"2026-05-14T20:23:51.000Z","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":"2026-11-06T20:58:31.464Z"}],"next_cursor":null,"snapshot_revision":"42594"}