{"answers":{"affected":"2 open source packages ship an affected version, including org.owasp.antisamy:antisamy. It affects 11 products.","exploited":"There is no known exploitation of CVE-2021-35043 in the wild and no public exploit code.","fix":"Upgrade org.owasp.antisamy:antisamy to 1.6.4 or later.","what":"CVE-2021-35043 is a medium-severity cross-site scripting vulnerability in Netapp Active Iq Unified Manager, published on 19 Jul 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-2021-35043 and fix it if it is affected.\n\nWhat it is: CVE-2021-35043 is a medium-severity cross-site scripting vulnerability in Netapp Active Iq Unified Manager, published on 19 Jul 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-2021-35043 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.owasp.antisamy:antisamy (Maven): affected from 1.5.7; fixed in 1.6.4\n- org.owasp.antisamy:antisamy (Maven): affected from 1.5.7; fixed in 1.6.4\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-2021-35043/ (Markdown: https://insights.sbomify.com/CVE-2021-35043/index.md)","id":"CVE-2021-35043","markdown":"https://insights.sbomify.com/CVE-2021-35043/index.md","name":"CVE-2021-35043","record":{"aliases":["DEBIAN-CVE-2021-35043","GHSA-9c8w-jrw3-q2c3","UBUNTU-CVE-2021-35043"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"OWASP AntiSamy","requires_auth":"none","summary":"Attackers can execute arbitrary scripts via crafted HTML attributes in OWASP AntiSamy when using the HTML output serializer.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"antisamy","vendor":"antisamy_project"},{"product":"active_iq_unified_manager","vendor":"netapp"},{"product":"banking_enterprise_default_management","vendor":"oracle"},{"product":"banking_enterprise_default_managment","vendor":"oracle"},{"product":"banking_party_management","vendor":"oracle"},{"product":"banking_platform","vendor":"oracle"},{"product":"insurance_policy_administration","vendor":"oracle"},{"product":"middleware_common_libraries_and_tools","vendor":"oracle"},{"product":"retail_back_office","vendor":"oracle"},{"product":"retail_central_office","vendor":"oracle"},{"product":"retail_returns_management","vendor":"oracle"}],"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":"OWASP AntiSamy before 1.6.4 allows XSS via HTML attributes when using the HTML output serializer (XHTML is not affected). This was demonstrated by a javascript: URL with \u0026#00058 as the replacement for the : character.","ecosystems":["Maven"],"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 OWASP AntiSamy","id":"CVE-2021-35043","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"netapp:active_iq_unified_manager","products":["netapp:active_iq_unified_manager","oracle:banking_platform"],"type":"xss","year":"2021"},"n_packages":2,"n_references":6,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-35045"},"packages":[{"ecosystem":"Maven","fixed":["1.6.4"],"introduced":["1.5.7"],"last_affected":[],"package":"org.owasp.antisamy:antisamy","purl":null,"source":"GHSA-9c8w-jrw3-q2c3"},{"ecosystem":"Maven","fixed":["1.6.4"],"introduced":["1.5.7"],"last_affected":[],"package":"org.owasp.antisamy:antisamy","purl":"pkg:maven/org.owasp.antisamy/antisamy","source":"GHSA-9c8w-jrw3-q2c3"}],"prev":{"headline":"SQL Injection in Django","id":"CVE-2021-35042"},"products":["n/a"],"published":"2021-07-19","related":[{"cvss_score":7.5,"headline":"Denial of service in HtmlUnit-Neko","id":"CVE-2022-28366","kev_date_added":null,"published":"2022-04-21"},{"cvss_score":6.1,"headline":"AntiSamy malicious input can provoke XSS when preserving comments","id":"CVE-2024-23635","kev_date_added":null,"published":"2024-02-02"},{"cvss_score":6.1,"headline":"mXSS in AntiSamy","id":"CVE-2023-43643","kev_date_added":null,"published":"2023-10-09"},{"cvss_score":6.1,"headline":"Cross-site Scripting in OWASP AntiSamy","id":"CVE-2022-28367","kev_date_added":null,"published":"2022-04-21"},{"cvss_score":6.1,"headline":"Cross-site Scripting in OWASP AntiSamy","id":"CVE-2022-29577","kev_date_added":null,"published":"2022-04-21"},{"cvss_score":6.1,"headline":"OWASP AntiSamy Cross-site Scripting vulnerability","id":"CVE-2017-14735","kev_date_added":null,"published":"2017-09-25"}],"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":"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":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can execute arbitrary scripts via crafted HTML attributes in OWASP AntiSamy when using the HTML output serializer.","url":"https://insights.sbomify.com/CVE-2021-35043/"}