{"answers":{"affected":"8 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-2025-57757 in the wild and no public exploit code.","fix":"Upgrade contao/contao to a fixed version for your release line: 5.3.38 or 5.6.1.","what":"CVE-2025-57757 is a medium-severity vulnerability in contao, published on 28 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-57757 and fix it if it is affected.\n\nWhat it is: CVE-2025-57757 is a medium-severity vulnerability in contao, published on 28 Aug 2025. 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-2025-57757 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- contao/contao (Packagist): affected from 5.0.0-RC1; fixed in 5.3.38\n- contao/contao (Packagist): affected from 5.0.0-RC1; fixed in 5.3.38\n- contao/contao (Packagist): affected from 5.4.0-RC1; fixed in 5.6.1\n- contao/contao (Packagist): affected from 5.4.0-RC1; fixed in 5.6.1\n- contao/core-bundle (Packagist): affected from 5.0.0-RC1; fixed in 5.3.38\n- contao/core-bundle (Packagist): affected from 5.0.0-RC1; fixed in 5.3.38\n- contao/core-bundle (Packagist): affected from 5.4.0-RC1; fixed in 5.6.1\n- contao/core-bundle (Packagist): affected from 5.4.0-RC1; fixed in 5.6.1\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-2025-57757/ (Markdown: https://insights.sbomify.com/CVE-2025-57757/index.md)","id":"CVE-2025-57757","markdown":"https://insights.sbomify.com/CVE-2025-57757/index.md","name":"CVE-2025-57757","record":{"aliases":["GHSA-w53m-gxvg-vx7p"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Contao CMS","requires_auth":"none","summary":"Attackers can access protected news items via RSS feeds in Contao CMS, exposing confidential content to the public.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"contao","vendor":"contao"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-212","name":"Improper Removal of Sensitive Information Before Storage or Transfer"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Contao is an Open Source CMS. In versions starting from 5.0.0 and prior to 5.3.38 and 5.6.1, if a news feed contains protected news archives, their news items are not filtered and become publicly available in the RSS feed. This issue has been patched in versions 5.3.38 and 5.6.1. A workaround involves not adding protected news archives to the news feed page.","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 discloses information in the news module","id":"CVE-2025-57757","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":8,"n_references":3,"next":{"headline":"Contao has improper access control in the back end voters","id":"CVE-2025-57758"},"packages":[{"ecosystem":"Packagist","fixed":["5.3.38"],"introduced":["5.0.0-RC1"],"last_affected":[],"package":"contao/contao","purl":null,"source":"GHSA-w53m-gxvg-vx7p"},{"ecosystem":"Packagist","fixed":["5.3.38"],"introduced":["5.0.0-RC1"],"last_affected":[],"package":"contao/contao","purl":"pkg:composer/contao/contao","source":"GHSA-w53m-gxvg-vx7p"},{"ecosystem":"Packagist","fixed":["5.6.1"],"introduced":["5.4.0-RC1"],"last_affected":[],"package":"contao/contao","purl":null,"source":"GHSA-w53m-gxvg-vx7p"},{"ecosystem":"Packagist","fixed":["5.6.1"],"introduced":["5.4.0-RC1"],"last_affected":[],"package":"contao/contao","purl":"pkg:composer/contao/contao","source":"GHSA-w53m-gxvg-vx7p"},{"ecosystem":"Packagist","fixed":["5.3.38"],"introduced":["5.0.0-RC1"],"last_affected":[],"package":"contao/core-bundle","purl":null,"source":"GHSA-w53m-gxvg-vx7p"},{"ecosystem":"Packagist","fixed":["5.3.38"],"introduced":["5.0.0-RC1"],"last_affected":[],"package":"contao/core-bundle","purl":"pkg:composer/contao/core-bundle","source":"GHSA-w53m-gxvg-vx7p"},{"ecosystem":"Packagist","fixed":["5.6.1"],"introduced":["5.4.0-RC1"],"last_affected":[],"package":"contao/core-bundle","purl":null,"source":"GHSA-w53m-gxvg-vx7p"},{"ecosystem":"Packagist","fixed":["5.6.1"],"introduced":["5.4.0-RC1"],"last_affected":[],"package":"contao/core-bundle","purl":"pkg:composer/contao/core-bundle","source":"GHSA-w53m-gxvg-vx7p"}],"prev":{"headline":"Contao discloses sensitive information in the front end search index","id":"CVE-2025-57756"},"products":["contao"],"published":"2025-08-28","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-08-28","vendors":["contao"]},"summary":"Attackers can access protected news items via RSS feeds in Contao CMS, exposing confidential content to the public.","url":"https://insights.sbomify.com/CVE-2025-57757/"}