{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-5270 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-5270 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-5270 is a medium-severity vulnerability in Prestashop Prestashop, published on 20 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-2020-5270 and fix it if it is affected.\n\nWhat it is: CVE-2020-5270 is a medium-severity vulnerability in Prestashop Prestashop, published on 20 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-2020-5270 in the wild and no public exploit code.\n\nAffected product: Prestashop Prestashop. 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-2020-5270/ (Markdown: https://insights.sbomify.com/CVE-2020-5270/index.md)","id":"CVE-2020-5270","markdown":"https://insights.sbomify.com/CVE-2020-5270/index.md","name":"CVE-2020-5270","record":{"aliases":["GHSA-375w-q56h-h7qc"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"E-commerce platform","requires_auth":"low_privilege","summary":"Attackers can redirect users to malicious sites via the back parameter, potentially leading to credential theft or XSS attacks.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"prestashop","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-601","name":"URL Redirection to Untrusted Site"}],"description":"In PrestaShop between versions 1.7.6.0 and 1.7.6.5, there is an open redirection when using back parameter. The impacts can be many, and vary from the theft of information and credentials to the redirection to malicious websites containing attacker-controlled content, which in some cases even cause XSS attacks. So even though an open redirection might sound harmless at first, the impacts of it can be severe should it be exploitable. The problem is fixed in 1.7.6.5","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":"Open redirection when using back parameter of PrestaShop","id":"CVE-2020-5270","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"prestashop:prestashop","products":["prestashop:prestashop"],"type":"open_redirect","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Reflected XSS with dashboard calendar of PrestaShop","id":"CVE-2020-5271"},"packages":[],"prev":{"headline":"Reflected XSS on AdminFeatures page of PrestaShop","id":"CVE-2020-5269"},"products":["PrestaShop"],"published":"2020-04-20","related":[{"cvss_score":10,"headline":"PrestaShop vulnerable to SQL filter bypass leading to arbitrary write requests using \"SQL Manager\"","id":"CVE-2023-30839","kev_date_added":null,"published":"2023-04-25"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2008-5791","kev_date_added":null,"published":"2008-12-31"},{"cvss_score":9.8,"headline":"Server-side request forgery in n/a","id":"CVE-2024-41651","kev_date_added":null,"published":"2024-08-12"},{"cvss_score":9.8,"headline":"Remote code execution in prestashop","id":"CVE-2022-31181","kev_date_added":null,"published":"2022-08-01"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2021-3110","kev_date_added":null,"published":"2021-01-20"},{"cvss_score":9.8,"headline":"Blind SQL Injection in PrestaShop","id":"CVE-2020-15160","kev_date_added":null,"published":"2020-09-24"},{"cvss_score":9.8,"headline":"Privilege escalation in n/a","id":"CVE-2013-6295","kev_date_added":null,"published":"2020-02-18"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["PrestaShop"]},"summary":"Attackers can redirect users to malicious sites via the back parameter, potentially leading to credential theft or XSS attacks.","url":"https://insights.sbomify.com/CVE-2020-5270/"}