{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-61681 exists.","fix":"No fix has been published for CVE-2025-61681 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-61681 is a medium-severity cross-site scripting vulnerability in xuemian168 kuno, published on 3 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-2025-61681 and fix it if it is affected.\n\nWhat it is: CVE-2025-61681 is a medium-severity cross-site scripting vulnerability in xuemian168 kuno, published on 3 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-2025-61681 exists.\n\nAffected product: xuemian168 kuno. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2025-61681/ (Markdown: https://insights.sbomify.com/CVE-2025-61681/index.md)","id":"CVE-2025-61681","markdown":"https://insights.sbomify.com/CVE-2025-61681/index.md","name":"CVE-2025-61681","record":{"aliases":["GHSA-q3w2-2vqp-gx3r"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"KUNO CMS","requires_auth":"none","summary":"Attackers can upload malicious SVG files to execute arbitrary JavaScript in victim browsers due to insufficient file validation in KUNO CMS.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","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":"KUNO CMS is a fully deployable full-stack blog application. Versions 1.3.13 and below contain validation flaws in its file upload functionality that can be exploited for stored XSS. The upload endpoint only validates file types based on Content-Type headers, lacks file content analysis and extension whitelist restrictions, allowing attackers to upload SVG files containing malicious scripts (disguised as images). When users access the uploaded resource pages, arbitrary JavaScript executes in their browsers. This issue is fixed in version 1.3.14.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Kuno is Vulnerable to Stored XSS Attack via SVG File Upload","id":"CVE-2025-61681","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Semantic MediaWiki vulnerable to stored XSS through wikitext via improper use of non-reserved data attributes","id":"CVE-2025-61682"},"packages":[],"prev":{"headline":"Minecraft RCON Terminal: Plain Text Password Storage in Configuration","id":"CVE-2025-61680"},"products":["kuno"],"published":"2025-10-03","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-10-06","vendors":["xuemian168"]},"summary":"Attackers can upload malicious SVG files to execute arbitrary JavaScript in victim browsers due to insufficient file validation in KUNO CMS.","url":"https://insights.sbomify.com/CVE-2025-61681/"}