{"answers":{"affected":"4 open source packages ship an affected version, including silverstripe/admin.","exploited":"There is no known exploitation of GHSA-779c-7w4p-2c4g in the wild and no public exploit code.","fix":"Upgrade silverstripe/admin to a fixed version for your release line: 1.0.4 or 1.1.1.","what":"GHSA-779c-7w4p-2c4g is a cross-site scripting vulnerability in silverstripe/admin, published on 22 May 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for GHSA-779c-7w4p-2c4g and fix it if it is affected.\n\nWhat it is: GHSA-779c-7w4p-2c4g is a cross-site scripting vulnerability in silverstripe/admin, published on 22 May 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of GHSA-779c-7w4p-2c4g in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- silverstripe/admin (Packagist): affected from 1.0.3; fixed in 1.0.4\n- silverstripe/admin (Packagist): affected from 1.0.3; fixed in 1.0.4\n- silverstripe/admin (Packagist): affected from 1.1.0; fixed in 1.1.1\n- silverstripe/admin (Packagist): affected from 1.1.0; fixed in 1.1.1\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/GHSA-779c-7w4p-2c4g/ (Markdown: https://insights.sbomify.com/GHSA-779c-7w4p-2c4g/index.md)","id":"GHSA-779c-7w4p-2c4g","markdown":"https://insights.sbomify.com/GHSA-779c-7w4p-2c4g/index.md","name":"GHSA-779c-7w4p-2c4g","record":{"aliases":[],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Silverstripe CMS","requires_auth":"low_privilege","summary":"Authenticated CMS users can inject malicious JavaScript via WYSIWYG editor attributes, potentially leading to session hijacking or code execution.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"It is possible for a bad actor with access to the CMS to make use of onmouseover or onmouseout attributes in the WYSIWYG editor to embed malicious javascript.","ecosystems":["Packagist"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Silverstripe admin XSS Vulnerability via WYSIWYG editor","id":"GHSA-779c-7w4p-2c4g","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2024"},"n_packages":4,"n_references":null,"packages":[{"ecosystem":"Packagist","fixed":["1.0.4"],"introduced":["1.0.3"],"last_affected":[],"package":"silverstripe/admin","purl":null,"source":"GHSA-779c-7w4p-2c4g"},{"ecosystem":"Packagist","fixed":["1.0.4"],"introduced":["1.0.3"],"last_affected":[],"package":"silverstripe/admin","purl":"pkg:composer/silverstripe/admin","source":"GHSA-779c-7w4p-2c4g"},{"ecosystem":"Packagist","fixed":["1.1.1"],"introduced":["1.1.0"],"last_affected":[],"package":"silverstripe/admin","purl":null,"source":"GHSA-779c-7w4p-2c4g"},{"ecosystem":"Packagist","fixed":["1.1.1"],"introduced":["1.1.0"],"last_affected":[],"package":"silverstripe/admin","purl":"pkg:composer/silverstripe/admin","source":"GHSA-779c-7w4p-2c4g"}],"products":null,"published":"2024-05-22","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Authenticated CMS users can inject malicious JavaScript via WYSIWYG editor attributes, potentially leading to session hijacking or code execution.","url":"https://insights.sbomify.com/GHSA-779c-7w4p-2c4g/"}