{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-104479 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-104479 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-104479 is a medium-severity cross-site scripting vulnerability in mindstellar shopclass, published on 2 Oct 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-2026-104479 and fix it if it is affected.\n\nWhat it is: CVE-2026-104479 is a medium-severity cross-site scripting vulnerability in mindstellar shopclass, published on 2 Oct 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-2026-104479 in the wild and no public exploit code.\n\nAffected product: mindstellar shopclass. 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-2026-104479/ (Markdown: https://insights.sbomify.com/CVE-2026-104479/index.md)","id":"CVE-2026-104479","markdown":"https://insights.sbomify.com/CVE-2026-104479/index.md","name":"CVE-2026-104479","record":{"aliases":["GHSA-3gwr-hcgg-p3rv"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"Shopclass web application","requires_auth":"low_privilege","summary":"Attackers can inject malicious scripts into listing descriptions, executing code in the site origin for visitors when TinyMCE is enabled.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Shopclass before 6.2.0 contains a stored cross-site scripting vulnerability that allows self-registered non-admin users to inject scripts into item listing descriptions when frontend TinyMCE is enabled. Attackers can submit malicious JavaScript, which ItemActions.php saves without tag stripping, causing it to execute in the site origin for any visitor viewing the listing.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Shopclass before 6.2.0 Stored XSS via Listing Description Field","id":"CVE-2026-104479","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Improper MLS Welcome roster validation in Discord libdave allows unauthorized group membership","id":"CVE-2026-104480"},"packages":[],"prev":{"headline":"Formwork before 2.3.13 Path Traversal via BackupController Download and Delete","id":"CVE-2026-104478"},"products":["shopclass"],"published":"2026-10-02","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":"2026-10-05","vendors":["mindstellar"]},"summary":"Attackers can inject malicious scripts into listing descriptions, executing code in the site origin for visitors when TinyMCE is enabled.","url":"https://insights.sbomify.com/CVE-2026-104479/"}