{"answers":{"affected":"2 open source packages ship an affected version, including quill. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-15056 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-15056 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-15056 is a medium-severity cross-site scripting vulnerability in Slab Quill, published on 13 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-15056 and fix it if it is affected.\n\nWhat it is: CVE-2025-15056 is a medium-severity cross-site scripting vulnerability in Slab Quill, published on 13 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-15056 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- quill (npm): affected all versions; no fix listed\n- quill (npm): affected all versions; no fix listed\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-2025-15056/ (Markdown: https://insights.sbomify.com/CVE-2025-15056/index.md)","id":"CVE-2025-15056","markdown":"https://insights.sbomify.com/CVE-2025-15056/index.md","name":"CVE-2025-15056","record":{"aliases":["GHSA-v3m3-f69x-jf25"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript rich text editor","requires_auth":"none","summary":"An attacker can inject malicious scripts via the HTML export feature in Quill, potentially executing code in the victim's browser.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Fluid Attacks","cpe":[{"product":"quill","vendor":"slab"}],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A lack of data validation vulnerability in the HTML export feature in Quill in allows Cross-Site Scripting (XSS).\n\nThis issue affects Quill: 2.0.3.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Quill 2.0.3 - Lack of data validation in HTML export allowing XSS","id":"CVE-2025-15056","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2025"},"n_packages":2,"n_references":2,"next":{"headline":"SlimStat Analytics \u003c= 5.3.3 - Unauthenticated Stored Cross-Site Scripting via 'fh' Parameter","id":"CVE-2025-15057"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"quill","purl":null,"source":"GHSA-v3m3-f69x-jf25"},{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"quill","purl":"pkg:npm/quill","source":"GHSA-v3m3-f69x-jf25"}],"prev":{"headline":"SlimStat Analytics \u003c= 5.3.4 - Unauthenticated Stored Cross-Site Scripting via 'notes/resource' Parameters","id":"CVE-2025-15055"},"products":["Quill"],"published":"2026-01-13","related":[{"cvss_score":6.1,"headline":"Cross-site Scripting in quill","id":"CVE-2021-3163","kev_date_added":null,"published":"2021-04-12"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-20","vendors":["Slab"]},"summary":"An attacker can inject malicious scripts via the HTML export feature in Quill, potentially executing code in the victim's browser.","url":"https://insights.sbomify.com/CVE-2025-15056/"}