{"answers":{"affected":"2 open source packages ship an affected version, including silverstripe/cms.","exploited":"There is no known exploitation of GHSA-r97r-64vp-fghm in the wild and no public exploit code.","fix":"Upgrade silverstripe/cms to 3.1.10 or later.","what":"GHSA-r97r-64vp-fghm is a cross-site scripting vulnerability in silverstripe/cms, 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-r97r-64vp-fghm and fix it if it is affected.\n\nWhat it is: GHSA-r97r-64vp-fghm is a cross-site scripting vulnerability in silverstripe/cms, 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-r97r-64vp-fghm in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- silverstripe/cms (Packagist): affected from 3.1.0; fixed in 3.1.10\n- silverstripe/cms (Packagist): affected from 3.1.0; fixed in 3.1.10\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-r97r-64vp-fghm/ (Markdown: https://insights.sbomify.com/GHSA-r97r-64vp-fghm/index.md)","id":"GHSA-r97r-64vp-fghm","markdown":"https://insights.sbomify.com/GHSA-r97r-64vp-fghm/index.md","name":"GHSA-r97r-64vp-fghm","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":"An attacker with CMS access can inject malicious HTML into VirtualPage fields, leading to cross-site scripting attacks against other users.","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":"A cross-site scripting vulnerability has been discovered in the VirtualPage class.\n\nThis vulnerability can only be exploited if a user with CMS access has posted malicious or unescaped HTML into any of the textfields of a page which a VirtualPage refers to.\n\nThis has been resolved by ensuring that VirtualPage safely escapes all field content.","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 XSS vulnerability via VirtualPage","id":"GHSA-r97r-64vp-fghm","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2024"},"n_packages":2,"n_references":null,"packages":[{"ecosystem":"Packagist","fixed":["3.1.10"],"introduced":["3.1.0"],"last_affected":[],"package":"silverstripe/cms","purl":null,"source":"GHSA-r97r-64vp-fghm"},{"ecosystem":"Packagist","fixed":["3.1.10"],"introduced":["3.1.0"],"last_affected":[],"package":"silverstripe/cms","purl":"pkg:composer/silverstripe/cms","source":"GHSA-r97r-64vp-fghm"}],"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":"An attacker with CMS access can inject malicious HTML into VirtualPage fields, leading to cross-site scripting attacks against other users.","url":"https://insights.sbomify.com/GHSA-r97r-64vp-fghm/"}