{"answers":{"affected":"4 open source packages ship an affected version, including com.liferay.portal:release.dxp.bom and com.liferay.portal:release.portal.bom. It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-29045 in the wild and no public exploit code.","fix":"Upgrade com.liferay.portal:release.dxp.bom to 7.3.10.fp1 or later.","what":"CVE-2021-29045 is a medium-severity cross-site scripting vulnerability in Liferay Liferay Portal, published on 17 May 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-2021-29045 and fix it if it is affected.\n\nWhat it is: CVE-2021-29045 is a medium-severity cross-site scripting vulnerability in Liferay Liferay Portal, published on 17 May 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-2021-29045 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.liferay.portal:release.dxp.bom (Maven): affected from 7.3.10.fp0; fixed in 7.3.10.fp1\n- com.liferay.portal:release.dxp.bom (Maven): affected from 7.3.10.fp0; fixed in 7.3.10.fp1\n- com.liferay.portal:release.portal.bom (Maven): affected from 7.3.2 up to 7.3.5; no fix listed\n- com.liferay.portal:release.portal.bom (Maven): affected from 7.3.2 up to 7.3.5; no fix listed\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-2021-29045/ (Markdown: https://insights.sbomify.com/CVE-2021-29045/index.md)","id":"CVE-2021-29045","markdown":"https://insights.sbomify.com/CVE-2021-29045/index.md","name":"CVE-2021-29045","record":{"aliases":["GHSA-qcv4-gv43-498v"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Liferay Portal","requires_auth":"none","summary":"Remote attackers can inject arbitrary web script or HTML via the Redirect module's administration page in Liferay Portal.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dxp","vendor":"liferay"},{"product":"liferay_portal","vendor":"liferay"}],"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":"Cross-site scripting (XSS) vulnerability in the Redirect module's redirection administration page in Liferay Portal 7.3.2 through 7.3.5, and Liferay DXP 7.3 before fix pack 1 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_redirect_web_internal_portlet_RedirectPortlet_destinationURL parameter.","ecosystems":["Maven"],"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":"Liferay Portal and Liferay DXP Vulnerable to Cross-Site Scripting (XSS) via the Redirect's Admin Page","id":"CVE-2021-29045","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"liferay:liferay_portal","products":["liferay:liferay_portal"],"type":"xss","year":"2021"},"n_packages":4,"n_references":1,"next":{"headline":"Liferay Portal and Liferay DXP Vulnerable to Cross-Site Scripting (XSS) via Asset Module Parameter","id":"CVE-2021-29046"},"packages":[{"ecosystem":"Maven","fixed":["7.3.10.fp1"],"introduced":["7.3.10.fp0"],"last_affected":[],"package":"com.liferay.portal:release.dxp.bom","purl":null,"source":"GHSA-qcv4-gv43-498v"},{"ecosystem":"Maven","fixed":["7.3.10.fp1"],"introduced":["7.3.10.fp0"],"last_affected":[],"package":"com.liferay.portal:release.dxp.bom","purl":"pkg:maven/com.liferay.portal/release.dxp.bom","source":"GHSA-qcv4-gv43-498v"},{"ecosystem":"Maven","fixed":[],"introduced":["7.3.2"],"last_affected":["7.3.5"],"package":"com.liferay.portal:release.portal.bom","purl":null,"source":"GHSA-qcv4-gv43-498v"},{"ecosystem":"Maven","fixed":[],"introduced":["7.3.2"],"last_affected":["7.3.5"],"package":"com.liferay.portal:release.portal.bom","purl":"pkg:maven/com.liferay.portal/release.portal.bom","source":"GHSA-qcv4-gv43-498v"}],"prev":{"headline":"Liferay Portal and Liferay DXP Vulnerable to Cross-Site Scripting (XSS) via Membership Request Admin Page","id":"CVE-2021-29044"},"products":["n/a"],"published":"2021-05-17","related":[{"cvss_score":9.8,"headline":"Liferay Portal and Liferay DXP Vulnerable to SQL Injection via the Fragment Module","id":"CVE-2022-42120","kev_date_added":null,"published":"2022-11-15"},{"cvss_score":9.8,"headline":"Liferay Portal and Liferay DXP Vulnerable to SQL Injection via Friendly URL Module","id":"CVE-2022-42122","kev_date_added":null,"published":"2022-11-15"},{"cvss_score":8.8,"headline":"Liferay Portal and Liferay DXP Vulnerable to CSRF via the Layout Module","id":"CVE-2023-35030","kev_date_added":null,"published":"2023-06-15"},{"cvss_score":8.8,"headline":"Liferay Portal and Liferay DXP Vulnerable to Multiple SQL Injections","id":"CVE-2021-29053","kev_date_added":null,"published":"2021-05-17"},{"cvss_score":7.5,"headline":"Liferay Portal and Liferay DXP insecure default configuration","id":"CVE-2021-33321","kev_date_added":null,"published":"2021-08-03"},{"cvss_score":7.5,"headline":"Liferay Portal and Liferay DXP Fails to Invalidate CAPTCHA Answers After Use","id":"CVE-2021-29047","kev_date_added":null,"published":"2021-05-16"},{"cvss_score":6.5,"headline":"Liferay Portal and Liferay DXP Fails to Check Permissions in Translation Module","id":"CVE-2022-38512","kev_date_added":null,"published":"2022-09-22"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-07-09","vendors":["n/a"]},"summary":"Remote attackers can inject arbitrary web script or HTML via the Redirect module's administration page in Liferay Portal.","url":"https://insights.sbomify.com/CVE-2021-29045/"}