{"answers":{"affected":"2 open source packages ship an affected version, including WWBN/AVideo.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-50182 exists.","fix":"No fix has been published for CVE-2026-50182 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-50182 is a medium-severity cross-site scripting vulnerability in WWBN AVideo, published on 15 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-50182 and fix it if it is affected.\n\nWhat it is: CVE-2026-50182 is a medium-severity cross-site scripting vulnerability in WWBN AVideo, published on 15 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-50182 exists.\n\nAffected packages and fixed versions:\n- WWBN/AVideo (Packagist): affected all versions up to 29.0; no fix listed\n- WWBN/AVideo (Packagist): affected all versions up to 29.0; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-50182/ (Markdown: https://insights.sbomify.com/CVE-2026-50182/index.md)","id":"CVE-2026-50182","markdown":"https://insights.sbomify.com/CVE-2026-50182/index.md","name":"CVE-2026-50182","record":{"aliases":["GHSA-hgjh-6wj8-gcgf"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"AVideo video platform","requires_auth":"none","summary":"Unauthenticated attackers can execute arbitrary JavaScript via reflected XSS in AVideo, potentially leading to full administrative takeover if the victim is an admin.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"WWBN AVideo is an open source video platform. Versions prior to 29.0 contain an unauthenticated Reflected XSS vulnerability through AVideo YouTubeAPI Gallery Pagination. The $_GET['search'] query parameter is concatenated directly into the href attribute of two pagination links in plugin/YouTubeAPI/gallerySection.php (lines 67 and 74) with no htmlspecialchars, no urlencode, and no allow-list check. An injected \u003cscript\u003e element is then extracted by the AVideo Layout plugin and concatenated into a single trailing inline script block at the bottom of the page, where the browser executes it.  Any unauthenticated attacker can lure a victim into following a crafted URL to execute arbitrary JavaScript under the AVideo origin, which can read non-HttpOnly cookies and issue authenticated AJAX requests as the victim, and when the victim is an administrator, it can perform any cookie-authenticated admin action (create user, promote to admin, change configuration, install plugin), escalating a single click into full administrative takeover. This issue has been patched by this commit: https://github.com/WWBN/AVideo/commit/f50fc033b7adb36f1ffd6640e7826468bdafdec3.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"AVideo Has Unauthenticated Reflected XSS via $_GET['search'] in YouTubeAPI Gallery Pagination","id":"CVE-2026-50182","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2026"},"n_packages":2,"n_references":2,"next":{"headline":"WWBN AVideo: Stored XSS via Hostile YouTube Video Title in AVideo YouTubeAPI Gallery Section","id":"CVE-2026-50183"},"packages":[{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["29.0"],"package":"WWBN/AVideo","purl":null,"source":"GHSA-hgjh-6wj8-gcgf"},{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["29.0"],"package":"WWBN/AVideo","purl":"pkg:composer/WWBN/AVideo","source":"GHSA-hgjh-6wj8-gcgf"}],"prev":{"headline":"Langroid: Path traversal in the file tools allows read/write outside configured current directory","id":"CVE-2026-50181"},"products":["AVideo"],"published":"2026-07-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-17","vendors":["WWBN"]},"summary":"Unauthenticated attackers can execute arbitrary JavaScript via reflected XSS in AVideo, potentially leading to full administrative takeover if the victim is an admin.","url":"https://insights.sbomify.com/CVE-2026-50182/"}