{"answers":{"affected":"1 open source package ship an affected version, including phplist. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-12639 in the wild and no public exploit code.","fix":"Upgrade phplist to 3.5.3 or later.","what":"CVE-2020-12639 is a medium-severity cross-site scripting vulnerability in n/a, published on 4 May 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-12639 and fix it if it is affected.\n\nWhat it is: CVE-2020-12639 is a medium-severity cross-site scripting vulnerability in n/a, published on 4 May 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-12639 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- phplist (Bitnami): affected all versions; fixed in 3.5.3\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-2020-12639/ (Markdown: https://insights.sbomify.com/CVE-2020-12639/index.md)","id":"CVE-2020-12639","markdown":"https://insights.sbomify.com/CVE-2020-12639/index.md","name":"CVE-2020-12639","record":{"aliases":["BIT-phplist-2020-12639","GHSA-43p3-w85x-8jw6"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"phpList newsletter manager","requires_auth":"none","summary":"Cross-site scripting in phpList allows attackers to execute scripts and elevate privileges via the admin template interface.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"phplist","vendor":"phplist"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"phpList before 3.5.3 allows XSS, with resultant privilege elevation, via lists/admin/template.php.","ecosystems":["Bitnami"],"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":"Cross-site scripting in n/a","id":"CVE-2020-12639","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"xss","year":"2020"},"n_packages":1,"n_references":2,"next":{"headline":"Path traversal in n/a","id":"CVE-2020-12640"},"packages":[{"ecosystem":"Bitnami","fixed":["3.5.3"],"introduced":["0"],"last_affected":[],"package":"phplist","purl":"pkg:bitnami/phplist","source":"BIT-phplist-2020-12639"}],"prev":{"headline":"An encryption-bypass issue was discovered on Espressif ESP-IDF devices through 4.2, ESP8266_NONOS_SDK devices through 3.0.3, and ESP8266_RTO","id":"CVE-2020-12638"},"products":["n/a"],"published":"2020-05-04","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2020-22249","kev_date_added":null,"published":"2021-07-06"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2020-23361","kev_date_added":null,"published":"2021-01-27"},{"cvss_score":9.8,"headline":"Other in n/a","id":"CVE-2021-3188","kev_date_added":null,"published":"2021-01-21"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2020-8547","kev_date_added":null,"published":"2020-02-03"},{"cvss_score":8.8,"headline":"SQL injection in n/a","id":"CVE-2020-15072","kev_date_added":null,"published":"2020-07-08"},{"cvss_score":7.5,"headline":"SQL injection in n/a","id":"CVE-2012-2740","kev_date_added":null,"published":"2012-09-06"},{"cvss_score":7.5,"headline":"SQL injection in n/a","id":"CVE-2012-3953","kev_date_added":null,"published":"2012-08-12"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":["n/a"]},"summary":"Cross-site scripting in phpList allows attackers to execute scripts and elevate privileges via the admin template interface.","url":"https://insights.sbomify.com/CVE-2020-12639/"}