{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0357 exists.","fix":"No fix has been published for CVE-2023-0357 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0357 is a medium-severity cross-site scripting vulnerability in Helpy, published on 4 Apr 2023. 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-2023-0357 and fix it if it is affected.\n\nWhat it is: CVE-2023-0357 is a medium-severity cross-site scripting vulnerability in Helpy, published on 4 Apr 2023. 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-2023-0357 exists.\n\nAffected product: Helpy. 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-2023-0357/ (Markdown: https://insights.sbomify.com/CVE-2023-0357/index.md)","id":"CVE-2023-0357","markdown":"https://insights.sbomify.com/CVE-2023-0357/index.md","name":"CVE-2023-0357","record":{"aliases":["GHSA-g23c-4prh-q9fg"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Helpy helpdesk","requires_auth":"none","summary":"Unauthenticated attackers can inject malicious scripts via ticket attachments in Helpy, potentially leading to code execution or account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Fluid Attacks","cpe":[{"product":"helpy","vendor":"helpy.io"}],"cvss":{"score":6.1,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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":"Helpy version 2.8.0 allows an unauthenticated remote attacker to exploit an XSS stored in the application. This is possible because the application does not correctly validate the attachments sent by customers in the ticket.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Cross-site scripting in Helpy","id":"CVE-2023-0357","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Use After Free in gpac/gpac","id":"CVE-2023-0358"},"packages":[],"prev":{"headline":"Weak cryptography in MODULYS GP","id":"CVE-2023-0356"},"products":["Helpy"],"published":"2023-04-04","related":[{"cvss_score":8.8,"headline":"Missing authorization in n/a","id":"CVE-2018-20851","kev_date_added":null,"published":"2019-07-10"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2025-52184","kev_date_added":null,"published":"2025-08-26"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2018-18886","kev_date_added":null,"published":"2019-06-18"},{"cvss_score":5.1,"headline":"Helpy 2.8.0 - Stored XSS in post author display via PostsHelper","id":"CVE-2026-40229","kev_date_added":null,"published":"2026-04-29"},{"cvss_score":4.8,"headline":"Helpy 2.8.0 - Stored XSS in knowledgebase Doc body rendering","id":"CVE-2026-40230","kev_date_added":null,"published":"2026-04-29"}],"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)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-13","vendors":["n/a"]},"summary":"Unauthenticated attackers can inject malicious scripts via ticket attachments in Helpy, potentially leading to code execution or account takeover.","url":"https://insights.sbomify.com/CVE-2023-0357/"}