{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-28626 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-28626 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-28626 is a low-severity missing authorization vulnerability in Adobe Experience Manager, published on 24 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-28626 and fix it if it is affected.\n\nWhat it is: CVE-2021-28626 is a low-severity missing authorization vulnerability in Adobe Experience Manager, published on 24 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-28626 in the wild and no public exploit code.\n\nAffected product: Adobe Experience Manager. 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-2021-28626/ (Markdown: https://insights.sbomify.com/CVE-2021-28626/index.md)","id":"CVE-2021-28626","markdown":"https://insights.sbomify.com/CVE-2021-28626/index.md","name":"CVE-2021-28626","record":{"aliases":["GHSA-7c6q-7j7v-99c4"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Adobe Experience Manager","requires_auth":"none","summary":"An unauthenticated attacker can create nodes in Adobe Experience Manager, leading to application denial-of-service without user interaction.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"adobe","cpe":[{"product":"experience_manager","vendor":"adobe"}],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"}],"description":"Adobe Experience Manager Cloud Service offering, as well as versions 6.5.8.0 (and below) is affected by an Improper Authorization vulnerability allowing users to create nodes under a location. An unauthenticated attacker could leverage this vulnerability to cause an application denial-of-service. Exploitation of this issue does not require user interaction.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Adobe Experience Manager Improper Authorization at /content/usergenerated","id":"CVE-2021-28626","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"adobe:experience_manager","products":["adobe:experience_manager"],"type":"missing_authorization","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Adobe Experience Manager Server-side Request Forgery could lead to Security feature bypass","id":"CVE-2021-28627"},"packages":[],"prev":{"headline":"Adobe Experience Manager Cross-site Scripting vulnerability in inbox workitem.jsp","id":"CVE-2021-28625"},"products":["Experience Manager"],"published":"2021-08-24","related":[{"cvss_score":10,"headline":"Adobe Experience Manager | Incorrect Authorization (CWE-863)","id":"CVE-2026-90532","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":9.9,"headline":"Adobe Experience Manager | Improper Input Validation (CWE-20)","id":"CVE-2026-105895","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":9.9,"headline":"Adobe Experience Manager | Incorrect Authorization (CWE-863)","id":"CVE-2026-19232","kev_date_added":null,"published":"2026-09-08"},{"cvss_score":9.8,"headline":"Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502)","id":"CVE-2025-49533","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":9.8,"headline":"AEM Forms Improper Restriction of XML External Entity Reference","id":"CVE-2021-40722","kev_date_added":null,"published":"2022-01-13"},{"cvss_score":9.8,"headline":"Command injection in Adobe Experience Manager","id":"CVE-2019-8088","kev_date_added":null,"published":"2019-10-25"},{"cvss_score":9.8,"headline":"Auth bypass in Adobe Experience Manager","id":"CVE-2019-7964","kev_date_added":null,"published":"2019-08-16"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-23","vendors":["Adobe"]},"summary":"An unauthenticated attacker can create nodes in Adobe Experience Manager, leading to application denial-of-service without user interaction.","url":"https://insights.sbomify.com/CVE-2021-28626/"}