{"answers":{"affected":"2 open source packages ship an affected version, including @meshconnect/web-link-sdk.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-59430 exists.","fix":"Upgrade @meshconnect/web-link-sdk to 3.3.2 or later.","what":"CVE-2025-59430 is a high-severity cross-site scripting vulnerability in FrontFin mesh-web-sdk, published on 22 Sep 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-2025-59430 and fix it if it is affected.\n\nWhat it is: CVE-2025-59430 is a high-severity cross-site scripting vulnerability in FrontFin mesh-web-sdk, published on 22 Sep 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-2025-59430 exists.\n\nAffected packages and fixed versions:\n- @meshconnect/web-link-sdk (npm): affected all versions; fixed in 3.3.2\n- @meshconnect/web-link-sdk (npm): affected all versions; fixed in 3.3.2\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-2025-59430/ (Markdown: https://insights.sbomify.com/CVE-2025-59430/index.md)","id":"CVE-2025-59430","markdown":"https://insights.sbomify.com/CVE-2025-59430/index.md","name":"CVE-2025-59430","record":{"aliases":["GHSA-vh3f-qppr-j97f"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Mesh Connect JS SDK","requires_auth":"none","summary":"Attackers can execute arbitrary JavaScript in the parent page context via unsanitized URLs in the Mesh Connect JS SDK, accessing sensitive data.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Mesh Connect JS SDK contains JS libraries for integrating with Mesh Connect. Prior to version 3.3.2, the lack of sanitization of URLs protocols in the createLink.openLink function enables the execution of arbitrary JavaScript code within the context of the parent page. This is technically indistinguishable from a real page at the rendering level and allows access to the parent page DOM, storage, session, and cookies. If the attacker can specify customIframeId, they can hijack the source of existing iframes. This issue has been patched in version 3.3.2.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Mesh Connect JS SDK Vulnerable to Cross Site Scripting via createLink.openLink","id":"CVE-2025-59430","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"xss","year":"2025"},"n_packages":2,"n_references":4,"next":{"headline":"MapServer - WFS XML Filter Query SQL injection","id":"CVE-2025-59431"},"packages":[{"ecosystem":"npm","fixed":["3.3.2"],"introduced":["0"],"last_affected":[],"package":"@meshconnect/web-link-sdk","purl":null,"source":"GHSA-vh3f-qppr-j97f"},{"ecosystem":"npm","fixed":["3.3.2"],"introduced":["0"],"last_affected":[],"package":"@meshconnect/web-link-sdk","purl":"pkg:npm/%40meshconnect/web-link-sdk","source":"GHSA-vh3f-qppr-j97f"}],"prev":{"headline":"FreePBX core module vulnerable to reflected cross-site scripting via Asterisk HTTP Status page","id":"CVE-2025-59429"},"products":["mesh-web-sdk"],"published":"2025-09-22","related":[],"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":"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":"2025-09-22","vendors":["FrontFin"]},"summary":"Attackers can execute arbitrary JavaScript in the parent page context via unsanitized URLs in the Mesh Connect JS SDK, accessing sensitive data.","url":"https://insights.sbomify.com/CVE-2025-59430/"}