{"answers":{"affected":"12 open source packages ship an affected version, including contao/contao and contao/core-bundle. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-25768 in the wild and no public exploit code.","fix":"Upgrade contao/contao to a fixed version for your release line: 4.4.52, 4.10.1 or 4.9.6.","what":"CVE-2020-25768 is a medium-severity cross-site scripting vulnerability in n/a, published on 7 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-25768 and fix it if it is affected.\n\nWhat it is: CVE-2020-25768 is a medium-severity cross-site scripting vulnerability in n/a, published on 7 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-25768 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- contao/contao (Packagist): affected from 4.0.0; fixed in 4.4.52\n- contao/contao (Packagist): affected from 4.0.0; fixed in 4.4.52\n- contao/contao (Packagist): affected from 4.10.0; fixed in 4.10.1\n- contao/contao (Packagist): affected from 4.10.0; fixed in 4.10.1\n- contao/contao (Packagist): affected from 4.5.0; fixed in 4.9.6\n- contao/contao (Packagist): affected from 4.5.0; fixed in 4.9.6\n- contao/core-bundle (Packagist): affected from 4.0.0; fixed in 4.4.52\n- contao/core-bundle (Packagist): affected from 4.0.0; fixed in 4.4.52\n- contao/core-bundle (Packagist): affected from 4.10.0; fixed in 4.10.1\n- contao/core-bundle (Packagist): affected from 4.10.0; fixed in 4.10.1\n- contao/core-bundle (Packagist): affected from 4.5.0; fixed in 4.9.6\n- contao/core-bundle (Packagist): affected from 4.5.0; fixed in 4.9.6\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-2020-25768/ (Markdown: https://insights.sbomify.com/CVE-2020-25768/index.md)","id":"CVE-2020-25768","markdown":"https://insights.sbomify.com/CVE-2020-25768/index.md","name":"CVE-2020-25768","record":{"aliases":["GHSA-f7wm-x4gw-6m23"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Contao CMS","requires_auth":"none","summary":"Attackers can inject malicious insert tags in front-end forms, leading to script execution or data exposure when pages are rendered.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"contao","vendor":"contao"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Contao before 4.4.52, 4.9.x before 4.9.6, and 4.10.x before 4.10.1 have Improper Input Validation. It is possible to inject insert tags in front end forms which will be replaced when the page is rendered.","ecosystems":["Packagist"],"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":"Contao Insert tag injection in forms","id":"CVE-2020-25768","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2020"},"n_packages":12,"n_references":2,"next":{"headline":"Information disclosure in Trend Micro Apex One","id":"CVE-2020-25770"},"packages":[{"ecosystem":"Packagist","fixed":["4.4.52"],"introduced":["4.0.0"],"last_affected":[],"package":"contao/contao","purl":null,"source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.4.52"],"introduced":["4.0.0"],"last_affected":[],"package":"contao/contao","purl":"pkg:composer/contao/contao","source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.10.1"],"introduced":["4.10.0"],"last_affected":[],"package":"contao/contao","purl":null,"source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.10.1"],"introduced":["4.10.0"],"last_affected":[],"package":"contao/contao","purl":"pkg:composer/contao/contao","source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.9.6"],"introduced":["4.5.0"],"last_affected":[],"package":"contao/contao","purl":null,"source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.9.6"],"introduced":["4.5.0"],"last_affected":[],"package":"contao/contao","purl":"pkg:composer/contao/contao","source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.4.52"],"introduced":["4.0.0"],"last_affected":[],"package":"contao/core-bundle","purl":null,"source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.4.52"],"introduced":["4.0.0"],"last_affected":[],"package":"contao/core-bundle","purl":"pkg:composer/contao/core-bundle","source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.10.1"],"introduced":["4.10.0"],"last_affected":[],"package":"contao/core-bundle","purl":null,"source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.10.1"],"introduced":["4.10.0"],"last_affected":[],"package":"contao/core-bundle","purl":"pkg:composer/contao/core-bundle","source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.9.6"],"introduced":["4.5.0"],"last_affected":[],"package":"contao/core-bundle","purl":null,"source":"GHSA-f7wm-x4gw-6m23"},{"ecosystem":"Packagist","fixed":["4.9.6"],"introduced":["4.5.0"],"last_affected":[],"package":"contao/core-bundle","purl":"pkg:composer/contao/core-bundle","source":"GHSA-f7wm-x4gw-6m23"}],"prev":{"headline":"Denial of service in n/a","id":"CVE-2020-25767"},"products":["n/a"],"published":"2020-10-07","related":[{"cvss_score":9.8,"headline":"Remote Code Execution in Contao Managed Edition","id":"CVE-2022-26265","kev_date_added":null,"published":"2022-03-18"},{"cvss_score":9.8,"headline":"Contao SQL injection in the file manager","id":"CVE-2019-11512","kev_date_added":null,"published":"2019-07-09"},{"cvss_score":8.8,"headline":"Contao core SQL Injection Vulnerability","id":"CVE-2012-4383","kev_date_added":null,"published":"2020-01-29"},{"cvss_score":8.8,"headline":"Unrestricted file uploads in Contao","id":"CVE-2019-19745","kev_date_added":null,"published":"2019-12-17"},{"cvss_score":8.4,"headline":"Contao possible cookie sharing with external domains while checking protected pages for broken links","id":"CVE-2024-28235","kev_date_added":null,"published":"2024-04-09"},{"cvss_score":8.3,"headline":"Remote command execution through file upload in contao/core-bundle","id":"CVE-2024-45398","kev_date_added":null,"published":"2024-09-17"},{"cvss_score":8,"headline":"Privilege escalation via form generator","id":"CVE-2021-37627","kev_date_added":null,"published":"2021-08-11"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can inject malicious insert tags in front-end forms, leading to script execution or data exposure when pages are rendered.","url":"https://insights.sbomify.com/CVE-2020-25768/"}