{"answers":{"affected":"2 open source packages ship an affected version, including io.jenkins.plugins:tics. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-21613 in the wild and no public exploit code.","fix":"Upgrade io.jenkins.plugins:tics to 2020.3.0.7 or later.","what":"CVE-2021-21613 is a medium-severity cross-site scripting vulnerability in Jenkins TICS Plugin, published on 13 Jan 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-2021-21613 and fix it if it is affected.\n\nWhat it is: CVE-2021-21613 is a medium-severity cross-site scripting vulnerability in Jenkins TICS Plugin, published on 13 Jan 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-2021-21613 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- io.jenkins.plugins:tics (Maven): affected all versions; fixed in 2020.3.0.7\n- io.jenkins.plugins:tics (Maven): affected all versions; fixed in 2020.3.0.7\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-2021-21613/ (Markdown: https://insights.sbomify.com/CVE-2021-21613/index.md)","id":"CVE-2021-21613","markdown":"https://insights.sbomify.com/CVE-2021-21613/index.md","name":"CVE-2021-21613","record":{"aliases":["GHSA-xmw5-45v9-pxqx"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins TICS Plugin","requires_auth":"none","summary":"Attackers controlling TICS service responses can inject malicious scripts into Jenkins, potentially leading to session hijacking or code execution.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"tics","vendor":"jenkins"}],"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":"Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.","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":"XSS vulnerability in Jenkins TICS Plugin","id":"CVE-2021-21613","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"xss","year":"2021"},"n_packages":2,"n_references":1,"next":{"headline":"Credentials stored in plain text by Jenkins Bumblebee HP ALM Plugin","id":"CVE-2021-21614"},"packages":[{"ecosystem":"Maven","fixed":["2020.3.0.7"],"introduced":["0"],"last_affected":[],"package":"io.jenkins.plugins:tics","purl":null,"source":"GHSA-xmw5-45v9-pxqx"},{"ecosystem":"Maven","fixed":["2020.3.0.7"],"introduced":["0"],"last_affected":[],"package":"io.jenkins.plugins:tics","purl":"pkg:maven/io.jenkins.plugins/tics","source":"GHSA-xmw5-45v9-pxqx"}],"prev":{"headline":"Credentials stored in plain text by Jenkins TraceTronic ECU-TEST Plugin","id":"CVE-2021-21612"},"products":["Jenkins TICS Plugin"],"published":"2021-01-13","related":[],"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":"2024-08-03","vendors":["Jenkins project"]},"summary":"Attackers controlling TICS service responses can inject malicious scripts into Jenkins, potentially leading to session hijacking or code execution.","url":"https://insights.sbomify.com/CVE-2021-21613/"}