{"answers":{"affected":"2 open source packages ship an affected version, including cecil/cecil. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4913 exists.","fix":"Upgrade cecil/cecil to 7.47.1 or later.","what":"CVE-2023-4913 is a medium-severity cross-site scripting vulnerability in cecilapp/cecil, published on 12 Sep 2023. 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-2023-4913 and fix it if it is affected.\n\nWhat it is: CVE-2023-4913 is a medium-severity cross-site scripting vulnerability in cecilapp/cecil, published on 12 Sep 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4913 exists.\n\nAffected packages and fixed versions:\n- cecil/cecil (Packagist): affected all versions; fixed in 7.47.1\n- cecil/cecil (Packagist): affected all versions; fixed in 7.47.1\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-2023-4913/ (Markdown: https://insights.sbomify.com/CVE-2023-4913/index.md)","id":"CVE-2023-4913","markdown":"https://insights.sbomify.com/CVE-2023-4913/index.md","name":"CVE-2023-4913","record":{"aliases":["GHSA-p9q8-7x22-5x77"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Cecil static site generator","requires_auth":"none","summary":"Reflected Cross-Site Scripting in Cecil allows attackers to execute arbitrary scripts in victim browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"cecil","vendor":"cecil"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Cross-site Scripting (XSS) - Reflected in GitHub repository cecilapp/cecil prior to 7.47.1.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Cross-site Scripting (XSS) - Reflected in cecilapp/cecil","id":"CVE-2023-4913","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"Relative Path Traversal in cecilapp/cecil","id":"CVE-2023-4914"},"packages":[{"ecosystem":"Packagist","fixed":["7.47.1"],"introduced":["0"],"last_affected":[],"package":"cecil/cecil","purl":null,"source":"GHSA-p9q8-7x22-5x77"},{"ecosystem":"Packagist","fixed":["7.47.1"],"introduced":["0"],"last_affected":[],"package":"cecil/cecil","purl":"pkg:composer/cecil/cecil","source":"GHSA-p9q8-7x22-5x77"}],"prev":{"headline":"Allocation of Resources Without Limits or Throttling in GitLab","id":"CVE-2023-4912"},"products":["cecilapp/cecil"],"published":"2023-09-12","related":[{"cvss_score":5.8,"headline":"Relative Path Traversal in cecilapp/cecil","id":"CVE-2023-4914","kev_date_added":null,"published":"2023-09-12"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-09-26","vendors":["cecilapp"]},"summary":"Reflected Cross-Site Scripting in Cecil allows attackers to execute arbitrary scripts in victim browsers.","url":"https://insights.sbomify.com/CVE-2023-4913/"}