{"answers":{"affected":"2 open source packages ship an affected version, including getgrav/grav. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-5233 exists.","fix":"Upgrade getgrav/grav to 1.3.0 or later.","what":"CVE-2018-5233 is a medium-severity cross-site scripting vulnerability in n/a, published on 19 Mar 2018. 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-2018-5233 and fix it if it is affected.\n\nWhat it is: CVE-2018-5233 is a medium-severity cross-site scripting vulnerability in n/a, published on 19 Mar 2018. 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-2018-5233 exists.\n\nAffected packages and fixed versions:\n- getgrav/grav (Packagist): affected all versions; fixed in 1.3.0\n- getgrav/grav (Packagist): affected all versions; fixed in 1.3.0\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-2018-5233/ (Markdown: https://insights.sbomify.com/CVE-2018-5233/index.md)","id":"CVE-2018-5233","markdown":"https://insights.sbomify.com/CVE-2018-5233/index.md","name":"CVE-2018-5233","record":{"aliases":["GHSA-977g-93f5-rqjx"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Grav CMS","requires_auth":"none","summary":"Remote attackers can inject arbitrary web script or HTML via PATH_INFO in Grav CMS admin tools, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"grav_cms","vendor":"getgrav"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","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) vulnerability in system/src/Grav/Common/Twig/Twig.php in Grav CMS before 1.3.0 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to admin/tools.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2018/CVE-2018-5233.yaml","stars":null,"title":"Grav CMS \u003c1.3.0 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":true,"headline":"Grav CMS Cross-site scripting (XSS) vulnerability","id":"CVE-2018-5233","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2018"},"n_packages":2,"n_references":2,"next":{"headline":"Command injection in Norton Core","id":"CVE-2018-5234"},"packages":[{"ecosystem":"Packagist","fixed":["1.3.0"],"introduced":["0"],"last_affected":[],"package":"getgrav/grav","purl":null,"source":"GHSA-977g-93f5-rqjx"},{"ecosystem":"Packagist","fixed":["1.3.0"],"introduced":["0"],"last_affected":[],"package":"getgrav/grav","purl":"pkg:composer/getgrav/grav","source":"GHSA-977g-93f5-rqjx"}],"prev":{"headline":"Cross-site scripting in Jira","id":"CVE-2018-5232"},"products":["n/a"],"published":"2018-03-19","related":[{"cvss_score":8.8,"headline":"Grav CMS Cross-Site Request Forgery (CSRF)","id":"CVE-2020-29553","kev_date_added":null,"published":"2021-03-15"},{"cvss_score":8.1,"headline":"Grav CMS Arbitrary File Deletion","id":"CVE-2020-29555","kev_date_added":null,"published":"2021-03-15"},{"cvss_score":6.1,"headline":"Cross-site Scripting in Grav","id":"CVE-2019-16126","kev_date_added":null,"published":"2019-09-09"},{"cvss_score":5.5,"headline":"Grav CMS Local File Injection","id":"CVE-2020-29556","kev_date_added":null,"published":"2021-03-15"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Remote attackers can inject arbitrary web script or HTML via PATH_INFO in Grav CMS admin tools, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2018-5233/"}