{"answers":{"affected":"2 open source packages ship an affected version, including fiora. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-56515 exists.","fix":"No fix has been published for CVE-2025-56515 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-56515 is a high-severity cross-site scripting vulnerability in n/a, published on 1 Oct 2025. 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-2025-56515 and fix it if it is affected.\n\nWhat it is: CVE-2025-56515 is a high-severity cross-site scripting vulnerability in n/a, published on 1 Oct 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-56515 exists.\n\nAffected packages and fixed versions:\n- fiora (npm): affected all versions; no fix listed\n- fiora (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-2025-56515/ (Markdown: https://insights.sbomify.com/CVE-2025-56515/index.md)","id":"CVE-2025-56515","markdown":"https://insights.sbomify.com/CVE-2025-56515/index.md","name":"CVE-2025-56515","record":{"aliases":["GHSA-2c6j-vw6r-mfch"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Fiora chat application","requires_auth":"none","summary":"Attackers can upload malicious SVG files to execute JavaScript, stealing user sessions and cookies in the Fiora chat application.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"fiora","vendor":"suisuijiang"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"},{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"File upload vulnerability in Fiora chat application 1.0.0 through user avatar upload functionality. The application fails to validate SVG file content, allowing malicious SVG files with embedded foreignObject elements containing iframe tags and JavaScript event handlers (onmouseover) to be uploaded and stored. When rendered, these SVG files execute arbitrary JavaScript, enabling attackers to steal user sessions, cookies, and perform unauthorized actions in the context of users viewing affected profiles.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":"2025-09-30","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2025-09-30T17:54:59Z","kind":"github_poc","ref":"https://github.com/Kov404/CVE-2025-56515","stars":0,"title":"Cross-Site Scripting (XSS) Vulnerability in Fiora Chat Application"}],"tier":"weaponised"},"has_fix":false,"headline":"Fiora chat group avatar is vulnerable to XSS via SVG files","id":"CVE-2025-56515","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2025"},"n_packages":2,"n_references":3,"next":{"headline":"Server-side request forgery in n/a","id":"CVE-2025-56520"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"fiora","purl":null,"source":"GHSA-2c6j-vw6r-mfch"},{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"fiora","purl":"pkg:npm/fiora","source":"GHSA-2c6j-vw6r-mfch"}],"prev":{"headline":"Fiora chat user avatar is vulnerable to XSS via SVG files","id":"CVE-2025-56514"},"products":["n/a"],"published":"2025-10-01","related":[{"cvss_score":4.6,"headline":"Fiora chat user avatar is vulnerable to XSS via SVG files","id":"CVE-2025-56514","kev_date_added":null,"published":"2025-10-01"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-01","vendors":["n/a"]},"summary":"Attackers can upload malicious SVG files to execute JavaScript, stealing user sessions and cookies in the Fiora chat application.","url":"https://insights.sbomify.com/CVE-2025-56515/"}