{"answers":{"affected":"2 open source packages ship an affected version, including craftcms/cms. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33495 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2023-33495 is a medium-severity cross-site scripting vulnerability in Craftcms Craft Cms, published on 20 Jun 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-2023-33495 and fix it if it is affected.\n\nWhat it is: CVE-2023-33495 is a medium-severity cross-site scripting vulnerability in Craftcms Craft Cms, published on 20 Jun 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-2023-33495 exists.\n\nAffected packages and fixed versions:\n- craftcms/cms (Packagist): affected all versions up to 4.4.9; no fix listed\n- craftcms/cms (Packagist): affected all versions up to 4.4.9; no fix listed\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-2023-33495/ (Markdown: https://insights.sbomify.com/CVE-2023-33495/index.md)","id":"CVE-2023-33495","markdown":"https://insights.sbomify.com/CVE-2023-33495/index.md","name":"CVE-2023-33495","record":{"aliases":["GHSA-m3v5-gjj9-rg24"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Craft CMS","requires_auth":"none","summary":"Attackers can inject malicious HTML into Craft CMS, potentially leading to script execution or data theft.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"craft_cms","vendor":"craftcms"}],"cvss":{"score":6.1,"severity":"medium","source":"cisa-adp","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":"Craft CMS through 4.4.9 is vulnerable to HTML Injection.","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":"Craft CMS vulnerable to HTML injection","id":"CVE-2023-33495","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"craftcms:craft_cms","products":["craftcms:craft_cms"],"type":"xss","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"xxl-rpc deserialization vulnerability","id":"CVE-2023-33496"},"packages":[{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["4.4.9"],"package":"craftcms/cms","purl":null,"source":"GHSA-m3v5-gjj9-rg24"},{"ecosystem":"Packagist","fixed":[],"introduced":["0"],"last_affected":["4.4.9"],"package":"craftcms/cms","purl":"pkg:composer/craftcms/cms","source":"GHSA-m3v5-gjj9-rg24"}],"prev":{"headline":"File upload in n/a","id":"CVE-2023-33493"},"products":["n/a"],"published":"2023-06-20","related":[{"cvss_score":10,"headline":"Craft CMS Code Injection","id":"CVE-2025-32432","kev_date_added":"2026-03-20","published":"2025-04-25"},{"cvss_score":9.3,"headline":"Craft CMS Code Injection","id":"CVE-2024-56145","kev_date_added":"2025-06-02","published":"2024-12-18"},{"cvss_score":8.1,"headline":"Craft CMS Code Injection","id":"CVE-2025-23209","kev_date_added":"2025-02-20","published":"2025-01-18"},{"cvss_score":6.9,"headline":"Craft CMS External Control of Assumed-Immutable Web Parameter","id":"CVE-2025-35939","kev_date_added":"2025-06-02","published":"2025-05-07"},{"cvss_score":10,"headline":"Craft CMS Remote Code Execution vulnerability","id":"CVE-2023-41892","kev_date_added":null,"published":"2023-09-13"},{"cvss_score":9.8,"headline":"Craft CMS Remote Code Injection","id":"CVE-2021-27903","kev_date_added":null,"published":"2021-06-30"},{"cvss_score":9.8,"headline":"SEOmatic for CraftCMS allows Server-Side Template Injection","id":"CVE-2020-9757","kev_date_added":null,"published":"2020-03-04"}],"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":"2024-12-09","vendors":["n/a"]},"summary":"Attackers can inject malicious HTML into Craft CMS, potentially leading to script execution or data theft.","url":"https://insights.sbomify.com/CVE-2023-33495/"}