{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47929 exists.","fix":"No fix has been published for CVE-2021-47929 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47929 is a medium-severity cross-site scripting vulnerability in Filterable-Portfolio Filterable Portfolio Gallery, published on 10 May 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-47929 and fix it if it is affected.\n\nWhat it is: CVE-2021-47929 is a medium-severity cross-site scripting vulnerability in Filterable-Portfolio Filterable Portfolio Gallery, published on 10 May 2026. Any signed-in user can exploit it over the network, 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-2021-47929 exists.\n\nAffected product: Filterable-Portfolio Filterable Portfolio Gallery. 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-2021-47929/ (Markdown: https://insights.sbomify.com/CVE-2021-47929/index.md)","id":"CVE-2021-47929","markdown":"https://insights.sbomify.com/CVE-2021-47929/index.md","name":"CVE-2021-47929","record":{"aliases":["GHSA-4c29-8572-7xww"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated attackers can inject malicious JavaScript into the gallery title, leading to code execution for all users viewing the page.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","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:N/VI:N/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":"Filterable Portfolio Gallery 1.0 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript by entering payloads in the title field. Attackers can store JavaScript code like image tags with onerror handlers that execute when the gallery is previewed, affecting all users viewing the page.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"WordPress Plugin Filterable Portfolio Gallery 1.0 Stored XSS","id":"CVE-2021-47929","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Balbooa Joomla Forms Builder 2.0.6 SQL Injection Unauthenticated","id":"CVE-2021-47930"},"packages":[],"prev":{"headline":"Opencart TMD Vendor System 3.x Blind SQL Injection via product route","id":"CVE-2021-47928"},"products":["Filterable Portfolio Gallery"],"published":"2026-05-10","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-28","vendors":["Filterable-Portfolio"]},"summary":"Authenticated attackers can inject malicious JavaScript into the gallery title, leading to code execution for all users viewing the page.","url":"https://insights.sbomify.com/CVE-2021-47929/"}