{"answers":{"affected":"6 open source packages ship an affected version, including sylius/sylius. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-3841 in the wild and no public exploit code.","fix":"Upgrade sylius/sylius to a fixed version for your release line: 1.9.10, 1.10.11 or 1.11.2.","what":"CVE-2021-3841 is a medium-severity cross-site scripting vulnerability in sylius/sylius, published on 15 Nov 2024. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-3841 and fix it if it is affected.\n\nWhat it is: CVE-2021-3841 is a medium-severity cross-site scripting vulnerability in sylius/sylius, published on 15 Nov 2024. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-3841 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- sylius/sylius (Packagist): affected all versions; fixed in 1.9.10\n- sylius/sylius (Packagist): affected all versions; fixed in 1.9.10\n- sylius/sylius (Packagist): affected from 1.10.0; fixed in 1.10.11\n- sylius/sylius (Packagist): affected from 1.10.0; fixed in 1.10.11\n- sylius/sylius (Packagist): affected from 1.11.0; fixed in 1.11.2\n- sylius/sylius (Packagist): affected from 1.11.0; fixed in 1.11.2\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-2021-3841/ (Markdown: https://insights.sbomify.com/CVE-2021-3841/index.md)","id":"CVE-2021-3841","markdown":"https://insights.sbomify.com/CVE-2021-3841/index.md","name":"CVE-2021-3841","record":{"aliases":["GHSA-hhvr-2q69-4563"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Sylius e-commerce platform","requires_auth":"high_privilege","summary":"Attackers can inject malicious scripts via SVG files in Sylius, leading to code execution in user browsers.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntr_ai","cpe":[{"product":"sylius","vendor":"sylius"}],"cvss":{"score":4.1,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"sylius/sylius versions prior to 1.9.10, 1.10.11, and 1.11.2 are vulnerable to stored cross-site scripting (XSS) through SVG files. This vulnerability allows attackers to inject malicious scripts that can be executed in the context of the user's browser.","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 Cross-site Scripting (XSS) in sylius/sylius","id":"CVE-2021-3841","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2021"},"n_packages":6,"n_references":2,"next":{"headline":"Inefficient Regular Expression Complexity in nltk/nltk","id":"CVE-2021-3842"},"packages":[{"ecosystem":"Packagist","fixed":["1.9.10"],"introduced":["0"],"last_affected":[],"package":"sylius/sylius","purl":null,"source":"GHSA-hhvr-2q69-4563"},{"ecosystem":"Packagist","fixed":["1.9.10"],"introduced":["0"],"last_affected":[],"package":"sylius/sylius","purl":"pkg:composer/sylius/sylius","source":"GHSA-hhvr-2q69-4563"},{"ecosystem":"Packagist","fixed":["1.10.11"],"introduced":["1.10.0"],"last_affected":[],"package":"sylius/sylius","purl":null,"source":"GHSA-hhvr-2q69-4563"},{"ecosystem":"Packagist","fixed":["1.10.11"],"introduced":["1.10.0"],"last_affected":[],"package":"sylius/sylius","purl":"pkg:composer/sylius/sylius","source":"GHSA-hhvr-2q69-4563"},{"ecosystem":"Packagist","fixed":["1.11.2"],"introduced":["1.11.0"],"last_affected":[],"package":"sylius/sylius","purl":null,"source":"GHSA-hhvr-2q69-4563"},{"ecosystem":"Packagist","fixed":["1.11.2"],"introduced":["1.11.0"],"last_affected":[],"package":"sylius/sylius","purl":"pkg:composer/sylius/sylius","source":"GHSA-hhvr-2q69-4563"}],"prev":{"headline":"Antilles Dependency Confusion Vulnerability","id":"CVE-2021-3840"},"products":["sylius/sylius"],"published":"2024-11-15","related":[{"cvss_score":8.2,"headline":"Sylius has a Promotion Usage Limit Bypass via Race Condition","id":"CVE-2026-31824","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2024-57610","kev_date_added":null,"published":"2025-02-06"},{"cvss_score":7.1,"headline":"Sylius affected by IDOR in Cart and Checkout LiveComponents","id":"CVE-2026-31820","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":7.1,"headline":"Insufficient Session Expiration in Sylius","id":"CVE-2022-24743","kev_date_added":null,"published":"2022-03-14"},{"cvss_score":6.9,"headline":"Sylius has an Open Redirect via Referer Header","id":"CVE-2026-31819","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":6.9,"headline":"Sylius is Missing Authorization in API v2 Add Item Endpoint","id":"CVE-2026-31821","kev_date_added":null,"published":"2026-03-10"},{"cvss_score":6.4,"headline":"Sylius has potential Cross Site Scripting vulnerability via the \"Province\" field in the Checkout and Address Book","id":"CVE-2024-29376","kev_date_added":null,"published":"2024-04-22"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-20","vendors":["sylius"]},"summary":"Attackers can inject malicious scripts via SVG files in Sylius, leading to code execution in user browsers.","url":"https://insights.sbomify.com/CVE-2021-3841/"}