{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-116139 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-116139 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-116139 is a medium-severity vulnerability in WWBN AVideo, published on 25 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-116139 and fix it if it is affected.\n\nWhat it is: CVE-2026-116139 is a medium-severity vulnerability in WWBN AVideo, published on 25 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-116139 in the wild and no public exploit code.\n\nAffected product: WWBN AVideo. 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-2026-116139/ (Markdown: https://insights.sbomify.com/CVE-2026-116139/index.md)","id":"CVE-2026-116139","markdown":"https://insights.sbomify.com/CVE-2026-116139/index.md","name":"CVE-2026-116139","record":{"aliases":["GHSA-cx46-26xc-2w7f","GHSA-r52j-79hv-6mmf"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"WWBN AVideo 26.0 through 29.3.0 contains a stored cross-site scripting vulnerability that allows authenticated commenters to inject JavaScript because markDownToHTML() preserves event-handler attributes in leading HTML blocks. Attackers can post a comment starting with an img tag carrying an onerror handler, which bypasses the inline sanitizer and executes in viewers' browsers under the application origin.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"WWBN AVideo 26.0 through 29.3.0 Stored XSS via Comment Markdown Rendering","id":"CVE-2026-116139","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 Policy Bypass via Delegate Invocation Parsing","id":"CVE-2026-116140"},"packages":[],"prev":{"headline":"adm-zip through 0.6.1 Duplicate-Entry Validation Bypass via Canonically Equivalent Names","id":"CVE-2026-116137"},"products":["AVideo"],"published":"2026-10-25","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":"2026-10-26","vendors":["WWBN"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-116139/"}