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CVE-2026-92584 (GCVE-0-2026-92584)

Vulnerability from cvelistv5 – Published: 2026-09-16 21:46 – Updated: 2026-09-16 21:46
VLAI
Title
AVideo through 29.0 Stored Cross-Site Scripting via User-Agent Header
Summary
AVideo through 29.0 (current revision e01e41ecc) contains a stored cross-site scripting vulnerability. The unauthenticated view-counter endpoint objects/videoAddViewCount.json.php reaches VideoStatistic::save(), which writes the caller's User-Agent (via getUserAgentInfo(), which returns unrecognized agent strings verbatim) directly into the `app` column of the videos_statistics table without invoking the sanitizing setter setApp(); normalizeApp() only truncates the value to 45 characters. The video owner's and administrator's statistics page (view/videoViewsInfo.php) renders this field in a DataTables 1.12.1 column with an unescaped renderer, and DataTables assigns cell content using innerHTML, so attacker-supplied HTML is parsed and executed in the privileged user's authenticated session when the statistics page is viewed. No patched version was available at the time of the advisory.
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
Impacted products
Vendor Product Version CPE status
WWBN AVideo Affected: 0 , ≤ 29.0 (custom)
    cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-01 00:00
Credits
Show details on NVD website

{
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          "defaultStatus": "unaffected",
          "product": "AVideo",
          "vendor": "WWBN",
          "versions": [
            {
              "lessThanOrEqual": "29.0",
              "status": "affected",
              "version": "0",
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            }
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          "nodes": [
            {
              "cpeMatch": [
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        }
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            "version": "3.1"
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      "references": [
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          "name": "GitHub Security Advisory (GHSA-6rgh-c296-5j86)",
          "tags": [
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          "url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-6rgh-c296-5j86"
        },
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  "cveMetadata": {
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    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-92584",
    "datePublished": "2026-09-16T21:46:51.541Z",
    "dateReserved": "2026-09-16T13:47:20.117Z",
    "dateUpdated": "2026-09-16T21:46:51.541Z",
    "state": "PUBLISHED"
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            "value": "AVideo through 29.0 (current revision e01e41ecc) contains a stored cross-site scripting vulnerability. The unauthenticated view-counter endpoint objects/videoAddViewCount.json.php reaches VideoStatistic::save(), which writes the caller\u0027s User-Agent (via getUserAgentInfo(), which returns unrecognized agent strings verbatim) directly into the `app` column of the videos_statistics table without invoking the sanitizing setter setApp(); normalizeApp() only truncates the value to 45 characters. The video owner\u0027s and administrator\u0027s statistics page (view/videoViewsInfo.php) renders this field in a DataTables 1.12.1 column with an unescaped renderer, and DataTables assigns cell content using innerHTML, so attacker-supplied HTML is parsed and executed in the privileged user\u0027s authenticated session when the statistics page is viewed. No patched version was available at the time of the advisory."
          }
        ],
        "id": "CVE-2026-92584",
        "lastModified": "2026-09-16T22:18:28.890",
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                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
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                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
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            "source": "disclosure@vulncheck.com",
            "url": "https://www.vulncheck.com/advisories/avideo-through-29.0-stored-cross-site-scripting-via-user-agent-header"
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}



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