{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-49893 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-49893 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-49893 is a high-severity cross-site scripting vulnerability in uxper Nuss, published on 20 Aug 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-2025-49893 and fix it if it is affected.\n\nWhat it is: CVE-2025-49893 is a high-severity cross-site scripting vulnerability in uxper Nuss, published on 20 Aug 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: There is no known exploitation of CVE-2025-49893 in the wild and no public exploit code.\n\nAffected product: uxper Nuss. 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-2025-49893/ (Markdown: https://insights.sbomify.com/CVE-2025-49893/index.md)","id":"CVE-2025-49893","markdown":"https://insights.sbomify.com/CVE-2025-49893/index.md","name":"CVE-2025-49893","record":{"aliases":["GHSA-vcj7-22h6-j5wf"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress theme","requires_auth":"none","summary":"Attackers can execute arbitrary scripts in victim browsers via reflected XSS in the Nuss WordPress theme.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in uxper Nuss nuss allows Reflected XSS.This issue affects Nuss: from n/a through \u003c= 1.3.3.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"WordPress Nuss Theme \u003c= 1.3.3 - Cross Site Scripting (XSS) Vulnerability","id":"CVE-2025-49893","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Nuss Theme \u003c= 1.3.3 - Local File Inclusion Vulnerability","id":"CVE-2025-49894"},"packages":[],"prev":{"headline":"WordPress Uxper Booking Plugin \u003c= 1.3.3 - Local File Inclusion Vulnerability","id":"CVE-2025-49892"},"products":["Nuss"],"published":"2025-08-20","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-28","vendors":["uxper"]},"summary":"Attackers can execute arbitrary scripts in victim browsers via reflected XSS in the Nuss WordPress theme.","url":"https://insights.sbomify.com/CVE-2025-49893/"}