{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-1421 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2013-1421 yet. Limit exposure of the affected software until one is available.","what":"CVE-2013-1421 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Apr 2014. 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-2013-1421 and fix it if it is affected.\n\nWhat it is: CVE-2013-1421 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Apr 2014. 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-2013-1421 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-2013-1421/ (Markdown: https://insights.sbomify.com/CVE-2013-1421/index.md)","id":"CVE-2013-1421","markdown":"https://insights.sbomify.com/CVE-2013-1421/index.md","name":"CVE-2013-1421","record":{"aliases":["GHSA-qmxr-pxhp-w64j"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"WebCalendar application","requires_auth":"low_privilege","summary":"Remote attackers can inject arbitrary web script or HTML via the Category Name field in WebCalendar, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"webcalendar","vendor":"webcalendar_project"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","version":"2.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Cross-site scripting (XSS) vulnerability in Craig Knudsen WebCalendar before 1.2.5, 1.2.6, and other versions before 1.2.7 allows remote attackers to inject arbitrary web script or HTML via the Category Name field to category.php.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2013-1421","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2013"},"n_packages":0,"n_references":3,"next":{"headline":"Information disclosure in n/a","id":"CVE-2013-1422"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2013-1420"},"products":["n/a"],"published":"2014-04-22","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2012-1495","kev_date_added":null,"published":"2020-01-27"},{"cvss_score":8.8,"headline":"Path traversal in n/a","id":"CVE-2012-1496","kev_date_added":null,"published":"2020-01-27"},{"cvss_score":7.6,"headline":"Cross-site Scripting (XSS) - Stored in craigk5n/webcalendar","id":"CVE-2023-0289","kev_date_added":null,"published":"2023-01-13"},{"cvss_score":7.5,"headline":"Missing authorization in n/a","id":"CVE-2012-5385","kev_date_added":null,"published":"2012-10-11"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2024-22635","kev_date_added":null,"published":"2024-01-25"},{"cvss_score":6.1,"headline":"Cross-site scripting in WebCalendar","id":"CVE-2017-10840","kev_date_added":null,"published":"2017-08-28"},{"cvss_score":5.3,"headline":"Information disclosure in n/a","id":"CVE-2013-1422","kev_date_added":null,"published":"2020-02-04"}],"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can inject arbitrary web script or HTML via the Category Name field in WebCalendar, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2013-1421/"}