{"answers":{"affected":"2 open source packages ship an affected version, including ezsystems/ezplatform-richtext.","exploited":"There is no known exploitation of GHSA-fxwm-rx68-p5vx in the wild and no public exploit code.","fix":"Upgrade ezsystems/ezplatform-richtext to 2.3.7.1 or later.","what":"GHSA-fxwm-rx68-p5vx is a cross-site scripting vulnerability in ezsystems/ezplatform-richtext, published on 1 Dec 2021. 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-fxwm-rx68-p5vx and fix it if it is affected.\n\nWhat it is: GHSA-fxwm-rx68-p5vx is a cross-site scripting vulnerability in ezsystems/ezplatform-richtext, published on 1 Dec 2021. 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-fxwm-rx68-p5vx in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ezsystems/ezplatform-richtext (Packagist): affected from 2.3.0; fixed in 2.3.7.1\n- ezsystems/ezplatform-richtext (Packagist): affected from 2.3.0; fixed in 2.3.7.1\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-fxwm-rx68-p5vx/ (Markdown: https://insights.sbomify.com/GHSA-fxwm-rx68-p5vx/index.md)","id":"GHSA-fxwm-rx68-p5vx","markdown":"https://insights.sbomify.com/GHSA-fxwm-rx68-p5vx/index.md","name":"GHSA-fxwm-rx68-p5vx","record":{"aliases":[],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["account_takeover","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"eZ Platform richtext","requires_auth":"low_privilege","summary":"Attackers with editor access can inject scripts via custom tag attributes, potentially compromising other editors' sessions.","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":"The rich text editor does not escape attribute data when previewing custom tags. This means XSS is possible if custom tags are used, for users who have access to editing rich text content. Frontend content view is not affected, but the vulnerability could be used by editors to attack other editors. The fix ensures custom tag attribute data is escaped in the editor.","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":"XSS in richtext custom tag attributes in ezsystems/ezplatform-richtext","id":"GHSA-fxwm-rx68-p5vx","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2021"},"n_packages":2,"n_references":null,"packages":[{"ecosystem":"Packagist","fixed":["2.3.7.1"],"introduced":["2.3.0"],"last_affected":[],"package":"ezsystems/ezplatform-richtext","purl":null,"source":"GHSA-fxwm-rx68-p5vx"},{"ecosystem":"Packagist","fixed":["2.3.7.1"],"introduced":["2.3.0"],"last_affected":[],"package":"ezsystems/ezplatform-richtext","purl":"pkg:composer/ezsystems/ezplatform-richtext","source":"GHSA-fxwm-rx68-p5vx"}],"products":null,"published":"2021-12-01","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":"Attackers with editor access can inject scripts via custom tag attributes, potentially compromising other editors' sessions.","url":"https://insights.sbomify.com/GHSA-fxwm-rx68-p5vx/"}