{"answers":{"affected":"2 open source packages ship an affected version, including com.liferay.portal:release.portal.bom. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7934 in the wild and no public exploit code.","fix":"Upgrade com.liferay.portal:release.portal.bom to 7.3.0 or later.","what":"CVE-2020-7934 is a medium-severity cross-site scripting vulnerability in Liferay Liferay Portal, published on 28 Jan 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-7934 and fix it if it is affected.\n\nWhat it is: CVE-2020-7934 is a medium-severity cross-site scripting vulnerability in Liferay Liferay Portal, published on 28 Jan 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-7934 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.liferay.portal:release.portal.bom (Maven): affected from 7.1.0; fixed in 7.3.0\n- com.liferay.portal:release.portal.bom (Maven): affected from 7.1.0; fixed in 7.3.0\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-2020-7934/ (Markdown: https://insights.sbomify.com/CVE-2020-7934/index.md)","id":"CVE-2020-7934","markdown":"https://insights.sbomify.com/CVE-2020-7934/index.md","name":"CVE-2020-7934","record":{"aliases":["GHSA-f99h-h678-fgg4"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Liferay Portal","requires_auth":"low_privilege","summary":"Persistent XSS in Liferay Portal allows attackers to inject scripts via user name fields, potentially leading to session hijacking or malicious actions when users search for others.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"liferay_portal","vendor":"liferay"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"In LifeRay Portal CE 7.1.0 through 7.2.1 GA2, the First Name, Middle Name, and Last Name fields for user accounts in MyAccountPortlet are all vulnerable to a persistent XSS issue. Any user can modify these fields with a particular XSS payload, and it will be stored in the database. The payload will then be rendered when a user utilizes the search feature to search for other users (i.e., if a user with modified fields occurs in the search results). This issue was fixed in Liferay Portal CE version 7.3.0 GA1.","ecosystems":["Maven"],"exploits":{"exploitdb":1,"first_seen":"2019-10-17","github_poc":2,"max_poc_stars":6,"metasploit":0,"nuclei":0,"refs":[{"date":"2019-10-17T22:09:07Z","kind":"github_poc","ref":"https://github.com/3ndG4me/liferay-xss-7.2.1GA2-poc-report-CVE-2020-7934","stars":6,"title":"Authenticated Stored XSS in LifeRay 7.2.0 GA1 via MyAccountPortlet executed by Search Results"},{"date":"2020-11-23","kind":"exploitdb","ref":"49091","stars":null,"title":"LifeRay 7.2.1 GA2 - Stored XSS"},{"date":"2022-02-04T11:56:52Z","kind":"github_poc","ref":"https://github.com/giardinas-dev/audit-xss-cve-2020-7934","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":true,"headline":"Liferay Portal Vulnerable to Persistent Cross-Site Scripting (XSS) in MyAccountPortlet","id":"CVE-2020-7934","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"liferay:liferay_portal","products":["liferay:liferay_portal"],"type":"xss","year":"2020"},"n_packages":2,"n_references":3,"next":{"headline":"File upload in n/a","id":"CVE-2020-7935"},"packages":[{"ecosystem":"Maven","fixed":["7.3.0"],"introduced":["7.1.0"],"last_affected":[],"package":"com.liferay.portal:release.portal.bom","purl":null,"source":"GHSA-f99h-h678-fgg4"},{"ecosystem":"Maven","fixed":["7.3.0"],"introduced":["7.1.0"],"last_affected":[],"package":"com.liferay.portal:release.portal.bom","purl":"pkg:maven/com.liferay.portal/release.portal.bom","source":"GHSA-f99h-h678-fgg4"}],"prev":{"headline":"OMERO-web Sensitive Data Exposure","id":"CVE-2020-7932"},"products":["n/a"],"published":"2020-01-28","related":[{"cvss_score":9.8,"headline":"Liferay Portal Deserialization of Untrusted Data","id":"CVE-2020-7961","kev_date_added":"2021-11-03","published":"2020-03-20"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2021-33990","kev_date_added":null,"published":"2023-04-16"},{"cvss_score":9.8,"headline":"Liferay Portal Allows RCE via Deserialization of a JSON Payload","id":"CVE-2019-16891","kev_date_added":null,"published":"2019-10-04"},{"cvss_score":9.6,"headline":"Liferay Portal XSS with `p_l_back_url_title` on edit content page","id":"CVE-2023-47797","kev_date_added":null,"published":"2023-11-17"},{"cvss_score":8.8,"headline":"Liferay Portal and Liferay DXP Vulnerable to Arbitrary Code Execution","id":"CVE-2020-13445","kev_date_added":null,"published":"2020-06-10"},{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2018-10795","kev_date_added":null,"published":"2018-05-07"},{"cvss_score":8.8,"headline":"Shell command injection in Liferay Portal","id":"CVE-2010-5327","kev_date_added":null,"published":"2017-01-13"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Persistent XSS in Liferay Portal allows attackers to inject scripts via user name fields, potentially leading to session hijacking or malicious actions when users search for others.","url":"https://insights.sbomify.com/CVE-2020-7934/"}