{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-48308 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-48308 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-48308 is a high-severity cross-site scripting vulnerability in nonletter Newsletter subscription optin module, published on 28 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-2025-48308 and fix it if it is affected.\n\nWhat it is: CVE-2025-48308 is a high-severity cross-site scripting vulnerability in nonletter Newsletter subscription optin module, published on 28 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-2025-48308 in the wild and no public exploit code.\n\nAffected product: nonletter Newsletter subscription optin module. 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-2025-48308/ (Markdown: https://insights.sbomify.com/CVE-2025-48308/index.md)","id":"CVE-2025-48308","markdown":"https://insights.sbomify.com/CVE-2025-48308/index.md","name":"CVE-2025-48308","record":{"aliases":["GHSA-8g3m-w37g-r89v"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Attackers can inject malicious scripts via CSRF in the Newsletter subscription optin module, potentially compromising user sessions and site integrity.","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-352","name":"Cross-Site Request Forgery"}],"description":"Cross-Site Request Forgery (CSRF) vulnerability in nonletter Newsletter subscription optin module newsletter-subscription-widget-for-sendblaster allows Stored XSS.This issue affects Newsletter subscription optin module: from n/a through \u003c= 1.2.9.","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":"Cross-site scripting in Newsletter subscription optin module","id":"CVE-2025-48308","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 BetPress plugin \u003c= 1.0.1 Lite - CSRF to Stored XSS vulnerability","id":"CVE-2025-48309"},"packages":[],"prev":{"headline":"WordPress SEO For Images plugin \u003c= 1.0.0 - Cross Site Request Forgery (CSRF) to Stored XSS vulnerability","id":"CVE-2025-48307"},"products":["Newsletter subscription optin module"],"published":"2025-08-28","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":["nonletter"]},"summary":"Attackers can inject malicious scripts via CSRF in the Newsletter subscription optin module, potentially compromising user sessions and site integrity.","url":"https://insights.sbomify.com/CVE-2025-48308/"}