{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-9519 exists.","fix":"No fix has been published for CVE-2026-9519 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9519 is a medium-severity cross-site scripting vulnerability in stonith404 pingvin-share, published on 26 May 2026. 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-2026-9519 and fix it if it is affected.\n\nWhat it is: CVE-2026-9519 is a medium-severity cross-site scripting vulnerability in stonith404 pingvin-share, published on 26 May 2026. 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-2026-9519 exists.\n\nAffected product: stonith404 pingvin-share. 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-2026-9519/ (Markdown: https://insights.sbomify.com/CVE-2026-9519/index.md)","id":"CVE-2026-9519","markdown":"https://insights.sbomify.com/CVE-2026-9519/index.md","name":"CVE-2026-9519","record":{"aliases":["GHSA-3c7f-qfqh-4hvx"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"pingvin-share","requires_auth":"none","summary":"Remote attackers can execute arbitrary scripts via the redirect parameter in the sign-in page, potentially compromising user accounts.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A security flaw has been discovered in stonith404 pingvin-share up to 1.13.0. This affects the function getServerSideProps of the file frontend/src/pages/auth/signIn.tsx of the component Sign-in Auto-Redirect. The manipulation of the argument redirect results in cross site scripting. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"stonith404 pingvin-share Sign-in Auto-Redirect signIn.tsx getServerSideProps cross site scripting","id":"CVE-2026-9519","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"blitz-js blitz Sign-in LoginForm.tsx cross site scripting","id":"CVE-2026-9520"},"packages":[],"prev":{"headline":"hemant6488 CodeIgniter-StudentManagementSystem Students Controller view_students.php addStudent cross site scripting","id":"CVE-2026-9518"},"products":["pingvin-share"],"published":"2026-05-26","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":"2026-05-26","vendors":["stonith404"]},"summary":"Remote attackers can execute arbitrary scripts via the redirect parameter in the sign-in page, potentially compromising user accounts.","url":"https://insights.sbomify.com/CVE-2026-9519/"}