{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-78073 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-78073 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-78073 is a medium-severity cross-site scripting vulnerability in mrvinoth.com All Video Share extension for Joomla, published on 28 Aug 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-2026-78073 and fix it if it is affected.\n\nWhat it is: CVE-2026-78073 is a medium-severity cross-site scripting vulnerability in mrvinoth.com All Video Share extension for Joomla, published on 28 Aug 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: There is no known exploitation of CVE-2026-78073 in the wild and no public exploit code.\n\nAffected product: mrvinoth.com All Video Share extension for Joomla. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-78073/ (Markdown: https://insights.sbomify.com/CVE-2026-78073/index.md)","id":"CVE-2026-78073","markdown":"https://insights.sbomify.com/CVE-2026-78073/index.md","name":"CVE-2026-78073","record":{"aliases":["GHSA-xcm7-4f3f-vrgq"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Joomla video extension","requires_auth":"none","summary":"Attackers can execute arbitrary scripts in victim browsers via unescaped inputs in the All Video Share Joomla extension.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Joomla","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Joomla Extension - mrvinoth.com - Reflected XSS in All Video Share 1.0.0-4.5.0 - Various user supplied inputs lacked escaping, leading to reflected XSS vectors","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Joomla Extension - j2commerce.com - Reflected XSS attribute in All Video Share 1.0.0-4.5.0","id":"CVE-2026-78073","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in Custom API for Joomla (free) extension for Joomla","id":"CVE-2026-78074"},"packages":[],"prev":{"headline":"Joomla Extension - Jefferson49 - Unauthenticated blind SQLi in Sexy Polling Reloaded \u003c 5.6.1","id":"CVE-2026-78072"},"products":["All Video Share extension for Joomla"],"published":"2026-08-28","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-29","vendors":["mrvinoth.com"]},"summary":"Attackers can execute arbitrary scripts in victim browsers via unescaped inputs in the All Video Share Joomla extension.","url":"https://insights.sbomify.com/CVE-2026-78073/"}