{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47947 exists.","fix":"No fix has been published for CVE-2021-47947 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47947 is a medium-severity cross-site scripting vulnerability in Projectsend, 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-2021-47947 and fix it if it is affected.\n\nWhat it is: CVE-2021-47947 is a medium-severity cross-site scripting vulnerability in Projectsend, 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-2021-47947 exists.\n\nAffected product: Projectsend. 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-2021-47947/ (Markdown: https://insights.sbomify.com/CVE-2021-47947/index.md)","id":"CVE-2021-47947","markdown":"https://insights.sbomify.com/CVE-2021-47947/index.md","name":"CVE-2021-47947","record":{"aliases":["GHSA-q2xf-mghq-m8pp"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Projectsend file sharing","requires_auth":"low_privilege","summary":"Authenticated attackers can inject malicious scripts via file names in Projectsend, leading to code execution and potential account takeover when viewed by administrators.","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":"Projectsend r1295 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting crafted input in the 'name' parameter of files-edit.php. Attackers can inject JavaScript payloads through the file name field that execute in the browser when the file is viewed by other users, particularly affecting System Administrator users on the Dashboard 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":"Projectsend r1295 Stored Cross-Site Scripting via files-edit.php","id":"CVE-2021-47947","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 GetPaid Plugin 2.4.6 HTML Injection via Help Text","id":"CVE-2021-47948"},"packages":[],"prev":{"headline":"OpenCart 3.0.3.6 Account Takeover via Cross Site Request Forgery","id":"CVE-2021-47946"},"products":["Projectsend"],"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":"2026-05-24","vendors":["Projectsend"]},"summary":"Authenticated attackers can inject malicious scripts via file names in Projectsend, leading to code execution and potential account takeover when viewed by administrators.","url":"https://insights.sbomify.com/CVE-2021-47947/"}