{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-19852 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-19852 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-19852 is a medium-severity cross-site scripting vulnerability in Sangoma Freepbx, published on 16 Mar 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2019-19852 and fix it if it is affected.\n\nWhat it is: CVE-2019-19852 is a medium-severity cross-site scripting vulnerability in Sangoma Freepbx, published on 16 Mar 2020. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2019-19852 in the wild and no public exploit code.\n\nAffected product: Sangoma Freepbx. 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-2019-19852/ (Markdown: https://insights.sbomify.com/CVE-2019-19852/index.md)","id":"CVE-2019-19852","markdown":"https://insights.sbomify.com/CVE-2019-19852/index.md","name":"CVE-2019-19852","record":{"aliases":["GHSA-8qxm-55c8-38q5"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"FreePBX PBXact","requires_auth":"high_privilege","summary":"Cross-site scripting in FreePBX and PBXact Call Event Logging allows attackers to execute scripts in admin sessions via date fields.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"freepbx","vendor":"sangoma"}],"cvss":{"score":4.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":"An XSS Injection vulnerability exists in Sangoma FreePBX and PBXact 13, 14, and 15 within the Call Event Logging report screen in the cel module at the admin/config.php?display=cel URI via date fields. This affects cel through 13.0.26.9, 14.x through 14.0.2.14, and 15.x through 15.0.15.4.","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 n/a","id":"CVE-2019-19852","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"sangoma:freepbx","products":["sangoma:freepbx"],"type":"xss","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site request forgery in n/a","id":"CVE-2019-19854"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-19851"},"products":["n/a"],"published":"2020-03-16","related":[{"cvss_score":10,"headline":"Sangoma FreePBX Authentication Bypass","id":"CVE-2025-57819","kev_date_added":"2025-08-29","published":"2025-08-28"},{"cvss_score":9.8,"headline":"Sangoma FreePBX Improper Authentication","id":"CVE-2019-19006","kev_date_added":"2026-02-03","published":"2019-11-21"},{"cvss_score":9.3,"headline":"FreePBX: Unauthenticated SQL injection in FreePBX missedcall via inbound Caller ID name leads to administrator takeover","id":"CVE-2026-73663","kev_date_added":null,"published":"2026-08-13"},{"cvss_score":9.3,"headline":"FreePBX UCP: Unauthenticated remote code execution via socket.io namespace auth bypass and AMI action injection","id":"CVE-2026-73665","kev_date_added":null,"published":"2026-08-13"},{"cvss_score":9.3,"headline":"FreePBX: Unauthenticated Use of Hard-Coded Credentials Vulnerability in FreePBX UCP Interface","id":"CVE-2026-46376","kev_date_added":null,"published":"2026-05-29"},{"cvss_score":9.3,"headline":"FreePBX Endpoint Manager Allows Unauthenticated Logins to Administrator Control Panel via Forged Basic Auth Header","id":"CVE-2025-66039","kev_date_added":null,"published":"2025-12-09"},{"cvss_score":8.8,"headline":"Missing authorization in n/a","id":"CVE-2023-43336","kev_date_added":null,"published":"2023-11-02"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Cross-site scripting in FreePBX and PBXact Call Event Logging allows attackers to execute scripts in admin sessions via date fields.","url":"https://insights.sbomify.com/CVE-2019-19852/"}