{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-31434 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-31434 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-31434 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 May 2023. 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-2023-31434 and fix it if it is affected.\n\nWhat it is: CVE-2023-31434 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 May 2023. 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-2023-31434 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2023-31434/ (Markdown: https://insights.sbomify.com/CVE-2023-31434/index.md)","id":"CVE-2023-31434","markdown":"https://insights.sbomify.com/CVE-2023-31434/index.md","name":"CVE-2023-31434","record":{"aliases":["GHSA-5fv5-gvx6-w9hh"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"evasys web application","requires_auth":"low_privilege","summary":"Authenticated attackers can inject HTML and XSS payloads via user profile and direct link parameters in evasys, potentially leading to code execution or account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"evasys","vendor":"evasys"}],"cvss":{"score":5.4,"severity":"medium","source":"cisa-adp","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":"The parameters nutzer_titel, nutzer_vn, and nutzer_nn in the user profile, and langID and ONLINEID in direct links, in evasys before 8.2 Build 2286 and 9.x before 9.0 Build 2401 do not validate input, which allows authenticated attackers to inject HTML Code and XSS payloads in multiple locations.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2023-04-25","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2023-04-25T06:30:25Z","kind":"github_poc","ref":"https://github.com/trustcves/CVE-2023-31434","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2023-31434","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in n/a","id":"CVE-2023-31435"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2023-31433"},"products":["n/a"],"published":"2023-05-02","related":[{"cvss_score":8.8,"headline":"SQL injection in n/a","id":"CVE-2023-31433","kev_date_added":null,"published":"2023-05-02"},{"cvss_score":8.1,"headline":"Missing authorization in n/a","id":"CVE-2023-31435","kev_date_added":null,"published":"2023-05-02"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-01-30","vendors":["n/a"]},"summary":"Authenticated attackers can inject HTML and XSS payloads via user profile and direct link parameters in evasys, potentially leading to code execution or account takeover.","url":"https://insights.sbomify.com/CVE-2023-31434/"}