{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-18957 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-18957 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18957 is a medium-severity cross-site scripting vulnerability in Menulux Portal, published on 4 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-18957 and fix it if it is affected.\n\nWhat it is: CVE-2026-18957 is a medium-severity cross-site scripting vulnerability in Menulux Portal, published on 4 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-18957 in the wild and no public exploit code.\n\nAffected product: Menulux Portal. 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-2026-18957/ (Markdown: https://insights.sbomify.com/CVE-2026-18957/index.md)","id":"CVE-2026-18957","markdown":"https://insights.sbomify.com/CVE-2026-18957/index.md","name":"CVE-2026-18957","record":{"aliases":["GHSA-hwxg-9xv5-wjh5"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Menulux Portal","requires_auth":"low_privilege","summary":"Attackers can inject malicious scripts into the Menulux Portal, potentially stealing user sessions or executing code in victim browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TR-CERT","cpe":[],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","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 Menulux Software Inc. Menulux Portal allows Stored XSS.\n\nThis issue affects Menulux Portal: before 20260903211448.","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":"Stored XSS in Menulux Software's Menulux Portal","id":"CVE-2026-18957","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"imranrisal-dev Student-Management-System Login loginCheckTest.php sql injection","id":"CVE-2026-18958"},"packages":[],"prev":{"headline":"Incorrect authorization in the aggregation pipeline tool in Amazon AWS Labs DocumentDB MCP Server","id":"CVE-2026-18954"},"products":["Menulux Portal"],"published":"2026-09-04","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":"2026-09-04","vendors":["Menulux Software Inc."]},"summary":"Attackers can inject malicious scripts into the Menulux Portal, potentially stealing user sessions or executing code in victim browsers.","url":"https://insights.sbomify.com/CVE-2026-18957/"}