{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47981 exists.","fix":"No fix has been published for CVE-2021-47981 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47981 is a medium-severity cross-site scripting vulnerability in Opensolution Quick.CMS, published on 16 May 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-2021-47981 and fix it if it is affected.\n\nWhat it is: CVE-2021-47981 is a medium-severity cross-site scripting vulnerability in Opensolution Quick.CMS, published on 16 May 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-2021-47981 exists.\n\nAffected product: Opensolution Quick.CMS. 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-2021-47981/ (Markdown: https://insights.sbomify.com/CVE-2021-47981/index.md)","id":"CVE-2021-47981","markdown":"https://insights.sbomify.com/CVE-2021-47981/index.md","name":"CVE-2021-47981","record":{"aliases":["GHSA-g33h-xxgx-7c28"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Quick.CMS","requires_auth":"none","summary":"Authenticated attackers can inject malicious scripts via CSRF in the sliders form, leading to arbitrary JavaScript execution in victim browsers.","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:N/UI:A/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":"Quick.CMS 6.7 contains a cross-site scripting vulnerability in the sliders form that allows authenticated attackers to inject malicious scripts by submitting XSS payloads through the sDescription parameter. Attackers can craft CSRF forms targeting the admin.php?p=sliders-form endpoint to execute arbitrary JavaScript in victim browsers when the form is submitted.","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":"Quick.CMS 6.7 Cross-Site Scripting via CSRF to Sliders Form","id":"CVE-2021-47981","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"WordPress Plugin WP-Paginate 2.1.3 Stored XSS via preset","id":"CVE-2021-47982"},"packages":[],"prev":{"headline":"Fuel CMS 1.4.13 Blind SQL Injection via col Parameter","id":"CVE-2021-47980"},"products":["Quick.CMS"],"published":"2026-05-16","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":"2026-05-24","vendors":["Opensolution"]},"summary":"Authenticated attackers can inject malicious scripts via CSRF in the sliders form, leading to arbitrary JavaScript execution in victim browsers.","url":"https://insights.sbomify.com/CVE-2021-47981/"}