{"items":[{"id":"NVI-00003253","kind":"vulnerability","title":"Duplicate Advisory: phpMyFAQ: SVG Sanitizer Entity Decoding Depth Limit Bypass Leading to Stored XSS","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"withdrawn","identifiers":["GHSA-wj3q-vw2v-3rj3"],"plain_summary":"GitHub lists this reviewed advisory for phpMyFAQ/phpMyFAQ, thorsten/phpMyFAQ. 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-3413e5eabb5e5ba902245b3f129e5a29"],"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},{"summary":"The original advisory lists fixed boundaries 4.1.2 for phpMyFAQ/phpMyFAQ. Confirm the publisher’s latest guidance.","source_ids":["sr-3838c95b1b0d6fb248b18979b9530f2b"],"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 4.1.2 for thorsten/phpMyFAQ. Confirm the publisher’s latest guidance.","source_ids":["sr-3838c95b1b0d6fb248b18979b9530f2b"],"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":[{"kind":"CVSS","as_of":"2026-06-09T00:03:39.000Z","value":"5.4 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-3413e5eabb5e5ba902245b3f129e5a29"}],"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-3413e5eabb5e5ba902245b3f129e5a29","url":"https://github.com/advisories/GHSA-wj3q-vw2v-3rj3","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-wj3q-vw2v-3rj3","publisher":"GitHub Advisory Database","observed_at":"2026-11-06T20:58:31.464Z"},{"id":"sr-3838c95b1b0d6fb248b18979b9530f2b","url":"https://github.com/advisories/GHSA-wj3q-vw2v-3rj3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-wj3q-vw2v-3rj3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.388Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3413e5eabb5e5ba902245b3f129e5a29"],"technology":"phpMyFAQ/phpMyFAQ","known_exclusions":[],"conditions_summary":"### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-whqh-9pq5-c7r3. This link is maintained to preserve external references.\n\n### Original Description\nphpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in SvgSanitizer::decodeAllEntities() that limits recursive entity decoding to 5 iterations, allowing attackers to bypass sanitization. Authenticated users with FAQ_EDIT permission can upload malicious SVG files with deeply nested ampersand encoding around numeric HTML entities to reconstruct javascript: URLs, which execute arbitrary JavaScript when clicked by other users viewing the uploaded SVG.","public_affected_ranges":["< 4.1.2"]},{"certainty":"source_listed","source_ids":["sr-3413e5eabb5e5ba902245b3f129e5a29"],"technology":"thorsten/phpMyFAQ","known_exclusions":[],"conditions_summary":"### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-whqh-9pq5-c7r3. This link is maintained to preserve external references.\n\n### Original Description\nphpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in SvgSanitizer::decodeAllEntities() that limits recursive entity decoding to 5 iterations, allowing attackers to bypass sanitization. Authenticated users with FAQ_EDIT permission can upload malicious SVG files with deeply nested ampersand encoding around numeric HTML entities to reconstruct javascript: URLs, which execute arbitrary JavaScript when clicked by other users viewing the uploaded SVG.","public_affected_ranges":["< 4.1.2"]},{"certainty":"source_listed","source_ids":["sr-3838c95b1b0d6fb248b18979b9530f2b"],"technology":"phpMyFAQ/phpMyFAQ","known_exclusions":[],"conditions_summary":"### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-whqh-9pq5-c7r3. This link is maintained to preserve external references.\n\n### Original Description\nphpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in SvgSanitizer::decodeAllEntities() that limits recursive entity decoding to 5 iterations, allowing attackers to bypass sanitization. Authenticated users with FAQ_EDIT permission can upload malicious SVG files with deeply nested ampersand encoding around numeric HTML entities to reconstruct javascript: URLs, which execute arbitrary JavaScript when clicked by other users viewing the uploaded SVG.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.1.2"]},{"certainty":"source_listed","source_ids":["sr-3838c95b1b0d6fb248b18979b9530f2b"],"technology":"thorsten/phpMyFAQ","known_exclusions":[],"conditions_summary":"### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-whqh-9pq5-c7r3. This link is maintained to preserve external references.\n\n### Original Description\nphpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in SvgSanitizer::decodeAllEntities() that limits recursive entity decoding to 5 iterations, allowing attackers to bypass sanitization. Authenticated users with FAQ_EDIT permission can upload malicious SVG files with deeply nested ampersand encoding around numeric HTML entities to reconstruct javascript: URLs, which execute arbitrary JavaScript when clicked by other users viewing the uploaded SVG.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.1.2"]}],"null_published_at":"2026-11-07T07:07:39.846Z","source_updated_at":"2026-06-09T00:03:39.000Z","source_disclosed_at":"2026-05-15T21:31:32.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:41.388Z"},{"id":"NVI-00003253","kind":"vulnerability","title":"Duplicate Advisory: phpMyFAQ: SVG Sanitizer Entity Decoding Depth Limit Bypass Leading to Stored XSS","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"withdrawn","identifiers":["GHSA-wj3q-vw2v-3rj3"],"plain_summary":"OSV carries this publisher advisory for phpMyFAQ/phpMyFAQ, thorsten/phpMyFAQ. 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 4.1.2 for phpMyFAQ/phpMyFAQ. Confirm the publisher’s latest guidance.","source_ids":["sr-3838c95b1b0d6fb248b18979b9530f2b"],"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 4.1.2 for thorsten/phpMyFAQ. Confirm the publisher’s latest guidance.","source_ids":["sr-3838c95b1b0d6fb248b18979b9530f2b"],"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-3838c95b1b0d6fb248b18979b9530f2b","url":"https://github.com/advisories/GHSA-wj3q-vw2v-3rj3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-wj3q-vw2v-3rj3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.388Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3838c95b1b0d6fb248b18979b9530f2b"],"technology":"phpMyFAQ/phpMyFAQ","known_exclusions":[],"conditions_summary":"### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-whqh-9pq5-c7r3. This link is maintained to preserve external references.\n\n### Original Description\nphpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in SvgSanitizer::decodeAllEntities() that limits recursive entity decoding to 5 iterations, allowing attackers to bypass sanitization. Authenticated users with FAQ_EDIT permission can upload malicious SVG files with deeply nested ampersand encoding around numeric HTML entities to reconstruct javascript: URLs, which execute arbitrary JavaScript when clicked by other users viewing the uploaded SVG.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.1.2"]},{"certainty":"source_listed","source_ids":["sr-3838c95b1b0d6fb248b18979b9530f2b"],"technology":"thorsten/phpMyFAQ","known_exclusions":[],"conditions_summary":"### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-whqh-9pq5-c7r3. This link is maintained to preserve external references.\n\n### Original Description\nphpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in SvgSanitizer::decodeAllEntities() that limits recursive entity decoding to 5 iterations, allowing attackers to bypass sanitization. Authenticated users with FAQ_EDIT permission can upload malicious SVG files with deeply nested ampersand encoding around numeric HTML entities to reconstruct javascript: URLs, which execute arbitrary JavaScript when clicked by other users viewing the uploaded SVG.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.1.2"]}],"null_published_at":"2026-10-31T22:12:43.401Z","source_updated_at":"2026-09-10T03:50:47.926Z","source_disclosed_at":"2026-05-15T21:31:32.000Z","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":"2026-10-31T21:42:41.388Z"}],"next_cursor":null,"snapshot_revision":"42594"}