{"answers":{"affected":"2 open source packages ship an affected version, including nilsteampassnet/teampass. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-2021 exists.","fix":"Upgrade nilsteampassnet/teampass to 3.0.3 or later.","what":"CVE-2023-2021 is a medium-severity cross-site scripting vulnerability in Teampass Teampass, published on 13 Apr 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-2021 and fix it if it is affected.\n\nWhat it is: CVE-2023-2021 is a medium-severity cross-site scripting vulnerability in Teampass Teampass, published on 13 Apr 2023. It can only be exploited from the same machine or local network, 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-2023-2021 exists.\n\nAffected packages and fixed versions:\n- nilsteampassnet/teampass (Packagist): affected all versions; fixed in 3.0.3\n- nilsteampassnet/teampass (Packagist): affected all versions; fixed in 3.0.3\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-2023-2021/ (Markdown: https://insights.sbomify.com/CVE-2023-2021/index.md)","id":"CVE-2023-2021","markdown":"https://insights.sbomify.com/CVE-2023-2021/index.md","name":"CVE-2023-2021","record":{"aliases":["GHSA-4h2q-84w7-4mhx"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TeamPass password manager","requires_auth":"none","summary":"Stored XSS in TeamPass allows attackers to inject malicious scripts, potentially leading to session hijacking or code execution.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"teampass","vendor":"teampass"}],"cvss":{"score":5.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:L","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Cross-site Scripting (XSS) - Stored in GitHub repository nilsteampassnet/teampass prior to 3.0.3.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Cross-site Scripting (XSS) - Stored in nilsteampassnet/teampass","id":"CVE-2023-2021","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"teampass:teampass","products":["teampass:teampass"],"type":"xss","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"Missing Authorization in GitLab","id":"CVE-2023-2022"},"packages":[{"ecosystem":"Packagist","fixed":["3.0.3"],"introduced":["0"],"last_affected":[],"package":"nilsteampassnet/teampass","purl":null,"source":"GHSA-4h2q-84w7-4mhx"},{"ecosystem":"Packagist","fixed":["3.0.3"],"introduced":["0"],"last_affected":[],"package":"nilsteampassnet/teampass","purl":"pkg:composer/nilsteampassnet/teampass","source":"GHSA-4h2q-84w7-4mhx"}],"prev":{"headline":"Unauthorized scheduling of downtimes via REST API","id":"CVE-2023-2020"},"products":["nilsteampassnet/teampass"],"published":"2023-04-13","related":[{"cvss_score":9.8,"headline":"TeamPass Storing Passwords in a Recoverable Format vulnerability","id":"CVE-2019-1000001","kev_date_added":null,"published":"2019-02-04"},{"cvss_score":9.8,"headline":"TeamPass SQL injection in users.queries.php","id":"CVE-2017-9436","kev_date_added":null,"published":"2017-06-05"},{"cvss_score":9.8,"headline":"TeamPass vulnerable to SQL Injection","id":"CVE-2015-7564","kev_date_added":null,"published":"2017-04-12"},{"cvss_score":9.3,"headline":"Multiple vulnerabilities in Teampass","id":"CVE-2026-3106","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":9.3,"headline":"Multiple vulnerabilities in Teampass","id":"CVE-2026-3107","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":9.1,"headline":"Code Injection in nilsteampassnet/teampass","id":"CVE-2023-3551","kev_date_added":null,"published":"2023-07-08"},{"cvss_score":9,"headline":"Cross-site Scripting (XSS) - Stored in nilsteampassnet/teampass","id":"CVE-2023-3086","kev_date_added":null,"published":"2023-06-03"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-06","vendors":["nilsteampassnet"]},"summary":"Stored XSS in TeamPass allows attackers to inject malicious scripts, potentially leading to session hijacking or code execution.","url":"https://insights.sbomify.com/CVE-2023-2021/"}