{"answers":{"affected":"3 open source packages ship an affected version, including github.com/dutchcoders/transfer.sh. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33496 in the wild and no public exploit code.","fix":"Upgrade github.com/dutchcoders/transfer.sh to 1.2.4 or later.","what":"CVE-2021-33496 is a medium-severity cross-site scripting vulnerability in n/a, published on 24 May 2021. 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-2021-33496 and fix it if it is affected.\n\nWhat it is: CVE-2021-33496 is a medium-severity cross-site scripting vulnerability in n/a, published on 24 May 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-33496 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/dutchcoders/transfer.sh (Go): affected all versions; fixed in 1.2.4\n- github.com/dutchcoders/transfer.sh (Go): affected all versions; fixed in 1.2.4\n- github.com/dutchcoders/transfer.sh (Go): affected all versions; fixed in 1.2.4\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-2021-33496/ (Markdown: https://insights.sbomify.com/CVE-2021-33496/index.md)","id":"CVE-2021-33496","markdown":"https://insights.sbomify.com/CVE-2021-33496/index.md","name":"CVE-2021-33496","record":{"aliases":["GHSA-w3jx-wv97-67ph","GO-2022-0924"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"File transfer service","requires_auth":"none","summary":"An attacker can execute arbitrary scripts in the victim's browser via an inline view in the transfer.sh file sharing service.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"transfer.sh","vendor":"dutchcoders"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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":"Dutchcoders transfer.sh before 1.2.4 allows XSS via an inline view.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Cross-site scripting in Dutchcoders transfer.sh","id":"CVE-2021-33496","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"xss","year":"2021"},"n_packages":3,"n_references":5,"next":{"headline":"Path Traversal in Dutchcoders transfer.sh","id":"CVE-2021-33497"},"packages":[{"ecosystem":"Go","fixed":["1.2.4"],"introduced":["0"],"last_affected":[],"package":"github.com/dutchcoders/transfer.sh","purl":null,"source":"GHSA-w3jx-wv97-67ph"},{"ecosystem":"Go","fixed":["1.2.4"],"introduced":["0"],"last_affected":[],"package":"github.com/dutchcoders/transfer.sh","purl":"pkg:golang/github.com/dutchcoders/transfer.sh","source":"GHSA-w3jx-wv97-67ph"},{"ecosystem":"Go","fixed":["1.2.4"],"introduced":["0"],"last_affected":[],"package":"github.com/dutchcoders/transfer.sh","purl":"pkg:golang/github.com/dutchcoders/transfer.sh","source":"GO-2022-0924"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-33495"},"products":["n/a"],"published":"2021-05-24","related":[{"cvss_score":9.1,"headline":"Path Traversal in Dutchcoders transfer.sh","id":"CVE-2021-33497","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":6.1,"headline":"Dutchoders transfer.sh contains an XSS vulnerability via malicious file upload","id":"CVE-2022-40931","kev_date_added":null,"published":"2022-09-29"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"An attacker can execute arbitrary scripts in the victim's browser via an inline view in the transfer.sh file sharing service.","url":"https://insights.sbomify.com/CVE-2021-33496/"}