{"answers":{"affected":"1 open source package ship an affected version, including redmine. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-29274 in the wild and no public exploit code.","fix":"Upgrade redmine to 4.1.2 or later.","what":"CVE-2021-29274 is a medium-severity cross-site scripting vulnerability in Redmine Redmine, published on 29 Mar 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-2021-29274 and fix it if it is affected.\n\nWhat it is: CVE-2021-29274 is a medium-severity cross-site scripting vulnerability in Redmine Redmine, published on 29 Mar 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-2021-29274 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- redmine (Bitnami): affected from 4.1.0; fixed in 4.1.2\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-2021-29274/ (Markdown: https://insights.sbomify.com/CVE-2021-29274/index.md)","id":"CVE-2021-29274","markdown":"https://insights.sbomify.com/CVE-2021-29274/index.md","name":"CVE-2021-29274","record":{"aliases":["BIT-redmine-2021-29274","GHSA-3mmr-8p86-6669"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Redmine issue tracker","requires_auth":"none","summary":"Cross-site scripting in Redmine allows attackers to inject malicious scripts via issue subjects, potentially leading to session hijacking or code execution.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"redmine","vendor":"redmine"}],"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":"Redmine 4.1.x before 4.1.2 allows XSS because an issue's subject is mishandled in the auto complete tip.","ecosystems":["Bitnami"],"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 n/a","id":"CVE-2021-29274","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"redmine:redmine","products":["redmine:redmine"],"type":"xss","year":"2021"},"n_packages":1,"n_references":2,"next":{"headline":"Integer overflow in n/a","id":"CVE-2021-29279"},"packages":[{"ecosystem":"Bitnami","fixed":["4.1.2"],"introduced":["4.1.0"],"last_affected":[],"package":"redmine","purl":"pkg:bitnami/redmine","source":"BIT-redmine-2021-29274"}],"prev":{"headline":"Cross-site scripting in bluemonday","id":"CVE-2021-29272"},"products":["n/a"],"published":"2021-03-29","related":[{"cvss_score":7.5,"headline":"Missing authorization in n/a","id":"CVE-2022-44030","kev_date_added":null,"published":"2022-12-06"},{"cvss_score":7.5,"headline":"Security feature bypass in n/a","id":"CVE-2021-37156","kev_date_added":null,"published":"2021-08-05"},{"cvss_score":7.5,"headline":"Command injection in n/a","id":"CVE-2011-4929","kev_date_added":null,"published":"2012-10-08"},{"cvss_score":6.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2009-4079","kev_date_added":null,"published":"2009-11-25"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2023-47258","kev_date_added":null,"published":"2023-11-05"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2023-47259","kev_date_added":null,"published":"2023-11-05"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2023-47260","kev_date_added":null,"published":"2023-11-05"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Cross-site scripting in Redmine allows attackers to inject malicious scripts via issue subjects, potentially leading to session hijacking or code execution.","url":"https://insights.sbomify.com/CVE-2021-29274/"}