{"answers":{"affected":"2 open source packages ship an affected version, including prestashop/ps_linklist. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-5273 in the wild and no public exploit code.","fix":"Upgrade prestashop/ps_linklist to 3.1.0 or later.","what":"CVE-2020-5273 is a medium-severity cross-site scripting vulnerability in PrestaShop ps_linklist, published on 16 Apr 2020. 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-2020-5273 and fix it if it is affected.\n\nWhat it is: CVE-2020-5273 is a medium-severity cross-site scripting vulnerability in PrestaShop ps_linklist, published on 16 Apr 2020. 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-2020-5273 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- prestashop/ps_linklist (Packagist): affected all versions; fixed in 3.1.0\n- prestashop/ps_linklist (Packagist): affected all versions; fixed in 3.1.0\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-2020-5273/ (Markdown: https://insights.sbomify.com/CVE-2020-5273/index.md)","id":"CVE-2020-5273","markdown":"https://insights.sbomify.com/CVE-2020-5273/index.md","name":"CVE-2020-5273","record":{"aliases":["GHSA-cx2r-mf6x-55rx"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":true,"product_category":"PrestaShop module","requires_auth":"low_privilege","summary":"Attackers can inject malicious scripts via custom URLs in the ps_linklist module, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"prestashop_linklist","vendor":"prestashop"}],"cvss":{"score":4.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"In PrestaShop module ps_linklist versions before 3.1.0, there is a stored XSS when using custom URLs. The problem is fixed in version 3.1.0","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Stored XSS with custom URLs in PrestaShop module ps_linklist","id":"CVE-2020-5273","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"Exceptions displayed in non-debug configurations in Symfony","id":"CVE-2020-5274"},"packages":[{"ecosystem":"Packagist","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"prestashop/ps_linklist","purl":null,"source":"GHSA-cx2r-mf6x-55rx"},{"ecosystem":"Packagist","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"prestashop/ps_linklist","purl":"pkg:composer/prestashop/ps_linklist","source":"GHSA-cx2r-mf6x-55rx"}],"prev":{"headline":"Reflected XSS on Search page of PrestaShop","id":"CVE-2020-5272"},"products":["ps_linklist"],"published":"2020-04-16","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["PrestaShop"]},"summary":"Attackers can inject malicious scripts via custom URLs in the ps_linklist module, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2020-5273/"}