{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-28647 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-28647 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-28647 is a medium-severity cross-site scripting vulnerability in n/a, published on 17 Nov 2020. 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-2020-28647 and fix it if it is affected.\n\nWhat it is: CVE-2020-28647 is a medium-severity cross-site scripting vulnerability in n/a, published on 17 Nov 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-28647 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-28647/ (Markdown: https://insights.sbomify.com/CVE-2020-28647/index.md)","id":"CVE-2020-28647","markdown":"https://insights.sbomify.com/CVE-2020-28647/index.md","name":"CVE-2020-28647","record":{"aliases":["GHSA-pjq3-hp56-f45w"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Managed File Transfer","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary code in victims' browsers via stored payloads in MOVEit Transfer, potentially leading to account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"moveit_transfer","vendor":"progress"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"In Progress MOVEit Transfer before 2020.1, a malicious user could craft and store a payload within the application. If a victim within the MOVEit Transfer instance interacts with the stored payload, it could invoke and execute arbitrary code within the context of the victim's browser (XSS).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2020-12-17","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2020-12-17T12:23:18Z","kind":"github_poc","ref":"https://github.com/SECFORCE/Progress-MOVEit-Transfer-2020.1-Stored-XSS-CVE-2020-28647","stars":0,"title":"MOVEit Transfer 2020 web application Stored Cross-Site Scripting (XSS)"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2020-28647","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Command injection in n/a","id":"CVE-2020-28648"},"packages":[],"prev":{"headline":"Code injection in n/a","id":"CVE-2020-28646"},"products":["n/a"],"published":"2020-11-17","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2023-35708","kev_date_added":null,"published":"2023-06-16"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2021-38159","kev_date_added":null,"published":"2021-08-07"},{"cvss_score":9.1,"headline":"MOVEit Transfer Authentication Bypass Vulnerability","id":"CVE-2024-5806","kev_date_added":null,"published":"2024-06-25"},{"cvss_score":9.1,"headline":"SQL injection in n/a","id":"CVE-2023-36934","kev_date_added":null,"published":"2023-07-05"},{"cvss_score":9.1,"headline":"SQL injection in n/a","id":"CVE-2023-35036","kev_date_added":null,"published":"2023-06-12"},{"cvss_score":8.8,"headline":"MOVEit Transfer Service Directory Writable by Local Users Enables Local Privilege Escalation","id":"CVE-2026-87093","kev_date_added":null,"published":"2026-10-14"},{"cvss_score":8.8,"headline":"MOVEit Transfer Secure Messaging Authentication Bypass","id":"CVE-2026-89067","kev_date_added":null,"published":"2026-10-14"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can execute arbitrary code in victims' browsers via stored payloads in MOVEit Transfer, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2020-28647/"}