{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-13564 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-13564 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-13564 is a critical cross-site scripting vulnerability in Open-Emr Openemr, published on 1 Feb 2021. 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-2020-13564 and fix it if it is affected.\n\nWhat it is: CVE-2020-13564 is a critical cross-site scripting vulnerability in Open-Emr Openemr, published on 1 Feb 2021. 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-2020-13564 in the wild and no public exploit code.\n\nAffected product: Open-Emr Openemr. 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-2020-13564/ (Markdown: https://insights.sbomify.com/CVE-2020-13564/index.md)","id":"CVE-2020-13564","markdown":"https://insights.sbomify.com/CVE-2020-13564/index.md","name":"CVE-2020-13564","record":{"aliases":["GHSA-vqp5-86j6-8f36"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"phpGACL library","requires_auth":"none","summary":"An attacker can execute arbitrary JavaScript in the context of a victim's browser via a crafted URL in the phpGACL template functionality.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"openemr","vendor":"open-emr"},{"product":"phpgacl","vendor":"phpgacl_project"}],"cvss":{"score":9.6,"severity":"critical","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"},{"id":"CWE-80","name":"Improper Neutralization of Script-Related HTML Tags in a Web Page"}],"description":"A cross-site scripting vulnerability exists in the template functionality of phpGACL 3.3.7. A specially crafted HTTP request can lead to arbitrary JavaScript execution. An attacker can provide a crafted URL to trigger this vulnerability in the phpGACL template acl_id parameter.","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":"Cross-site scripting in phpGACL","id":"CVE-2020-13564","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"open-emr:openemr","products":["open-emr:openemr"],"type":"xss","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Open redirect in phpGACL","id":"CVE-2020-13565"},"packages":[],"prev":{"headline":"Cross-site scripting in phpGACL","id":"CVE-2020-13563"},"products":["phpGACL"],"published":"2021-02-01","related":[{"cvss_score":10,"headline":"OpenEMR has an Unauthenticated MedEx Token Disclosure","id":"CVE-2026-24898","kev_date_added":null,"published":"2026-03-03"},{"cvss_score":10,"headline":"OpenEMR Arbitrary File Read Vulnerability","id":"CVE-2026-24849","kev_date_added":null,"published":"2026-02-25"},{"cvss_score":10,"headline":"OpenEMR has SQL Injection in Patient API Sort Parameter","id":"CVE-2026-24908","kev_date_added":null,"published":"2026-02-25"},{"cvss_score":10,"headline":"Improper Restriction of Rendered UI Layers or Frames in openemr/openemr","id":"CVE-2022-2734","kev_date_added":null,"published":"2022-08-09"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2024-22611","kev_date_added":null,"published":"2025-04-03"},{"cvss_score":9.8,"headline":"Privilege escalation in n/a","id":"CVE-2024-37734","kev_date_added":null,"published":"2024-06-26"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2019-17197","kev_date_added":null,"published":"2019-10-05"}],"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":["n/a"]},"summary":"An attacker can execute arbitrary JavaScript in the context of a victim's browser via a crafted URL in the phpGACL template functionality.","url":"https://insights.sbomify.com/CVE-2020-13564/"}