{"answers":{"affected":"2 open source packages ship an affected version, including wwbn/avideo. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-34739 exists.","fix":"No fix has been published for CVE-2026-34739 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-34739 is a medium-severity cross-site scripting vulnerability in Wwbn Avideo, published on 31 Mar 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-2026-34739 and fix it if it is affected.\n\nWhat it is: CVE-2026-34739 is a medium-severity cross-site scripting vulnerability in Wwbn Avideo, published on 31 Mar 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-2026-34739 exists.\n\nAffected packages and fixed versions:\n- wwbn/avideo (Packagist): affected all versions up to 26.0; no fix listed\n- wwbn/avideo (Packagist): affected all versions up to 26.0; 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-2026-34739/ (Markdown: https://insights.sbomify.com/CVE-2026-34739/index.md)","id":"CVE-2026-34739","markdown":"https://insights.sbomify.com/CVE-2026-34739/index.md","name":"CVE-2026-34739","record":{"aliases":["GHSA-jqrj-chh6-8h78"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["account_takeover","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Video platform","requires_auth":"none","summary":"Reflected XSS in AVideo allows attackers to execute JavaScript in admin sessions via crafted URLs, potentially leading to account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"avideo","vendor":"wwbn"}],"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. In versions 26.0 and prior, the User_Location plugin's testIP.php page reflects the ip request parameter directly into an HTML input element without applying htmlspecialchars() or any other output encoding. This allows an attacker to inject arbitrary HTML and JavaScript via a crafted URL. Although the page is restricted to admin users, AVideo's SameSite=None cookie configuration allows cross-origin exploitation, meaning an attacker can lure an admin to a malicious link that executes JavaScript in their authenticated session. At time of publication, there are no publicly available patches.","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: Reflected XSS via Unescaped ip Parameter in User_Location testIP.php","id":"CVE-2026-34739","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"wwbn:avideo","products":["wwbn:avideo"],"type":"xss","year":"2026"},"n_packages":2,"n_references":1,"next":{"headline":"AVideo: Stored SSRF via Video EPG Link Missing isSSRFSafeURL() Validation","id":"CVE-2026-34740"},"packages":[{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["26.0"],"package":"wwbn/avideo","purl":null,"source":"GHSA-jqrj-chh6-8h78"},{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["26.0"],"package":"wwbn/avideo","purl":"pkg:composer/wwbn/avideo","source":"GHSA-jqrj-chh6-8h78"}],"prev":{"headline":"AVideo: Video Publishing Workflow Bypass via Unauthorized overrideStatus Request Parameter","id":"CVE-2026-34738"},"products":["AVideo"],"published":"2026-03-31","related":[{"cvss_score":10,"headline":"WWBN AVideo YPTSocket WebSocket Broadcast Relay Leads to Unauthenticated Cross-User JavaScript Execution via Client-Side eval() Sinks","id":"CVE-2026-40911","kev_date_added":null,"published":"2026-04-21"},{"cvss_score":10,"headline":"AVideo Multi-Chain Attack: Unauthenticated Remote Code Execution via Clone Key Disclosure, Database Dump, and Command Injection","id":"CVE-2026-33478","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":9.9,"headline":"Command injection in AVideo","id":"CVE-2022-30534","kev_date_added":null,"published":"2022-08-22"},{"cvss_score":9.9,"headline":"Path traversal in AVideo","id":"CVE-2022-30547","kev_date_added":null,"published":"2022-08-22"},{"cvss_score":9.9,"headline":"Command injection in AVideo","id":"CVE-2022-32572","kev_date_added":null,"published":"2022-08-22"},{"cvss_score":9.8,"headline":"AVideo has an Unauthenticated SQL Injection via `doNotShowCats` Parameter (Backslash Escape Bypass)","id":"CVE-2026-33352","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":9.8,"headline":"WWBN AVideo: Unauthenticated SQL Injection via JSON Request Bypass in objects/videos.json.php","id":"CVE-2026-28501","kev_date_added":null,"published":"2026-03-06"}],"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":"US public information, NVD API terms","name":"NVD"},{"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":"2026-04-01","vendors":["WWBN"]},"summary":"Reflected XSS in AVideo allows attackers to execute JavaScript in admin sessions via crafted URLs, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2026-34739/"}