{"answers":{"affected":"4 open source packages ship an affected version, including org.silverpeas.core:silverpeas-core-war and org.silverpeas.core:silverpeas-core-web. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-47320 exists.","fix":"Upgrade org.silverpeas.core:silverpeas-core-war to 6.3.2 or later.","what":"CVE-2023-47320 is a high-severity missing authorization vulnerability in n/a, published on 13 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-47320 and fix it if it is affected.\n\nWhat it is: CVE-2023-47320 is a high-severity missing authorization vulnerability in n/a, published on 13 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-47320 exists.\n\nAffected packages and fixed versions:\n- org.silverpeas.core:silverpeas-core-war (Maven): affected all versions; fixed in 6.3.2\n- org.silverpeas.core:silverpeas-core-war (Maven): affected all versions; fixed in 6.3.2\n- org.silverpeas.core:silverpeas-core-web (Maven): affected all versions; fixed in 6.3.2\n- org.silverpeas.core:silverpeas-core-web (Maven): affected all versions; fixed in 6.3.2\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-2023-47320/ (Markdown: https://insights.sbomify.com/CVE-2023-47320/index.md)","id":"CVE-2023-47320","markdown":"https://insights.sbomify.com/CVE-2023-47320/index.md","name":"CVE-2023-47320","record":{"aliases":["GHSA-whgv-6j78-5rh2"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Silverpeas Core","requires_auth":"low_privilege","summary":"Low-privilege attackers can trigger maintenance mode, causing denial of service for all users in Silverpeas Core.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"silverpeas","vendor":"silverpeas"}],"cvss":{"score":8.1,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control. An attacker with low privileges is able to execute the administrator-only function of putting the application in \"Maintenance Mode\" due to broken access control. This makes the application unavailable to all users. This affects Silverpeas Core 6.3.1 and below.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Broken access control in Silverpeas","id":"CVE-2023-47320","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"missing_authorization","year":"2023"},"n_packages":4,"n_references":1,"next":{"headline":"Broken access control in Silverpeas","id":"CVE-2023-47321"},"packages":[{"ecosystem":"Maven","fixed":["6.3.2"],"introduced":["0"],"last_affected":[],"package":"org.silverpeas.core:silverpeas-core-war","purl":null,"source":"GHSA-whgv-6j78-5rh2"},{"ecosystem":"Maven","fixed":["6.3.2"],"introduced":["0"],"last_affected":[],"package":"org.silverpeas.core:silverpeas-core-war","purl":"pkg:maven/org.silverpeas.core/silverpeas-core-war","source":"GHSA-whgv-6j78-5rh2"},{"ecosystem":"Maven","fixed":["6.3.2"],"introduced":["0"],"last_affected":[],"package":"org.silverpeas.core:silverpeas-core-web","purl":null,"source":"GHSA-whgv-6j78-5rh2"},{"ecosystem":"Maven","fixed":["6.3.2"],"introduced":["0"],"last_affected":[],"package":"org.silverpeas.core:silverpeas-core-web","purl":"pkg:maven/org.silverpeas.core/silverpeas-core-web","source":"GHSA-whgv-6j78-5rh2"}],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2023-47316"},"products":["n/a"],"published":"2023-12-13","related":[{"cvss_score":9.9,"headline":"Path traversal in n/a","id":"CVE-2018-19586","kev_date_added":null,"published":"2019-04-09"},{"cvss_score":9.8,"headline":"Silverpeas vulnerable to password complexity rule bypass","id":"CVE-2024-42850","kev_date_added":null,"published":"2024-08-16"},{"cvss_score":9.8,"headline":"Silverpeas authentication bypass","id":"CVE-2024-36042","kev_date_added":null,"published":"2024-06-03"},{"cvss_score":8.8,"headline":"Cross Site Request Forgery in Silverpeas","id":"CVE-2023-47322","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":8.8,"headline":"Cross Site Request Forgery in Silverpeas","id":"CVE-2023-47326","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":7.5,"headline":"SQL injection in n/a","id":"CVE-2024-48814","kev_date_added":null,"published":"2025-01-03"}],"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-09","vendors":["n/a"]},"summary":"Low-privilege attackers can trigger maintenance mode, causing denial of service for all users in Silverpeas Core.","url":"https://insights.sbomify.com/CVE-2023-47320/"}