{"id":"CVE-2026-61575","state":"PUBLISHED","title":"AVideo-Encoder vulnerable to stored DOM cross-site scripting through queue titles","description":"AVideo is a video-sharing Platform. Prior to 8.1.0, `view/queue.php` uses `pathinfo` on the caller-controlled `fileURI` and stores its filename through `setTitle` in `encoder_queue.title` without neutralization. `fileURI` is not in the `objects/security.php` filter lists, and the `Login::canUpload()` capability needed to submit a queue entry can be self-granted using an attacker-controlled login site without legitimate encoder credentials. `view/index.php` loads `queue.json` from `view/queue.json.php` into the `#grid` jQuery Bootgrid table; its title formatter concatenates `row.title` into raw cell HTML. An attacker can therefore store an HTML title whose event handler runs in a privileged viewer's browser. `Encoder::getAll` limits nonadministrators to their own streamer's rows, so the victim must be an administrator who sees all rows or an operator on the attacker's streamer. A second `.html()` sink in the progress panel uses the same title but additionally depends on a helper script loaded from the streamer; the Bootgrid sink is reachable from encoder code alone. The script can read session-visible data and rendered streamer credentials, act with the viewer's privileges, and execute again for each qualifying viewer until the row is removed. This issue is fixed in version 8.1.0.","publishedAt":"2026-10-28T21:57:55.205Z","updatedAt":"2026-10-29T17:21:16.746Z","severity":{"score":4.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["WWBN AVideo-Encoder"],"affected":[{"vendor":"WWBN","product":"AVideo-Encoder","versions":[{"version":"< 8.1.0","status":"affected"}]}],"references":["https://github.com/WWBN/AVideo-Encoder/security/advisories/GHSA-w2g8-p296-r5g9","https://github.com/WWBN/AVideo-Encoder/commit/d9b3446bec9b5daec4e248a54fc343c5fab081f7","https://github.com/WWBN/AVideo-Encoder/releases/tag/v8.1.0"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/61xxx/CVE-2026-61575.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-61575","state":"PUBLISHED","datePublished":"2026-10-28T21:57:55.205Z","dateUpdated":"2026-10-29T17:21:16.746Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-10T17:12:17.235Z"},"containers":{"cna":{"title":"AVideo-Encoder vulnerable to stored DOM cross-site scripting through queue titles","descriptions":[{"lang":"en","value":"AVideo is a video-sharing Platform. Prior to 8.1.0, `view/queue.php` uses `pathinfo` on the caller-controlled `fileURI` and stores its filename through `setTitle` in `encoder_queue.title` without neutralization. `fileURI` is not in the `objects/security.php` filter lists, and the `Login::canUpload()` capability needed to submit a queue entry can be self-granted using an attacker-controlled login site without legitimate encoder credentials. `view/index.php` loads `queue.json` from `view/queue.json.php` into the `#grid` jQuery Bootgrid table; its title formatter concatenates `row.title` into raw cell HTML. An attacker can therefore store an HTML title whose event handler runs in a privileged viewer's browser. `Encoder::getAll` limits nonadministrators to their own streamer's rows, so the victim must be an administrator who sees all rows or an operator on the attacker's streamer. A second `.html()` sink in the progress panel uses the same title but additionally depends on a helper script loaded from the streamer; the Bootgrid sink is reachable from encoder code alone. The script can read session-visible data and rendered streamer credentials, act with the viewer's privileges, and execute again for each qualifying viewer until the row is removed. This issue is fixed in version 8.1.0."}],"affected":[{"vendor":"WWBN","product":"AVideo-Encoder","versions":[{"version":"< 8.1.0","status":"affected"}]}],"references":[{"url":"https://github.com/WWBN/AVideo-Encoder/security/advisories/GHSA-w2g8-p296-r5g9","name":"https://github.com/WWBN/AVideo-Encoder/security/advisories/GHSA-w2g8-p296-r5g9","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/WWBN/AVideo-Encoder/commit/d9b3446bec9b5daec4e248a54fc343c5fab081f7","name":"https://github.com/WWBN/AVideo-Encoder/commit/d9b3446bec9b5daec4e248a54fc343c5fab081f7","tags":["x_refsource_MISC"]},{"url":"https://github.com/WWBN/AVideo-Encoder/releases/tag/v8.1.0","name":"https://github.com/WWBN/AVideo-Encoder/releases/tag/v8.1.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.7,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-28T21:57:55.205Z"},"source":{"advisory":"GHSA-w2g8-p296-r5g9","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-29T15:29:48.635973Z","id":"CVE-2026-61575","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-29T17:21:16.746Z"}}]}}}