{"answers":{"affected":"7 open source packages ship an affected version, including plone and Plone. It affects 2 products.","exploited":"There is no known exploitation of CVE-2011-4030 in the wild and no public exploit code.","fix":"Upgrade plone to a fixed version for your release line: 4.0.10, 4.1.1 or 4.2a3.","what":"CVE-2011-4030 is a critical missing authorization vulnerability in Plone Plone, published on 10 Oct 2011. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-4030 and fix it if it is affected.\n\nWhat it is: CVE-2011-4030 is a critical missing authorization vulnerability in Plone Plone, published on 10 Oct 2011. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2011-4030 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- plone (PyPI): affected from 4.0; fixed in 4.0.10, 4.1.1, 4.2a3\n- plone (PyPI): affected from 4.0; fixed in 4.0.10\n- plone (PyPI): affected from 4.1; fixed in 4.1.1\n- plone (PyPI): affected from 4.2a1; fixed in 4.2a3\n- Plone (PyPI): affected from 4.0; fixed in 4.0.10\n- Plone (PyPI): affected from 4.1; fixed in 4.1.1\n- Plone (PyPI): affected from 4.2a1; fixed in 4.2a3\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-2011-4030/ (Markdown: https://insights.sbomify.com/CVE-2011-4030/index.md)","id":"CVE-2011-4030","markdown":"https://insights.sbomify.com/CVE-2011-4030/index.md","name":"CVE-2011-4030","record":{"aliases":["GHSA-pwgm-jvqv-6v8p","PYSEC-2026-897"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Plone CMS","requires_auth":"low_privilege","summary":"Remote attackers can access restricted sub-objects in Plone's CMFEditions component due to missing authorization checks on publishable classes.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cmfeditions","vendor":"plone"},{"product":"plone","vendor":"plone"}],"cvss":{"score":9.3,"severity":"critical","source":"nvd","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-264","name":null}],"description":"The CMFEditions component 2.x in Plone 4.0.x through 4.0.9, 4.1, and 4.2 through 4.2a2 does not prevent the KwAsAttributes classes from being publishable, which allows remote attackers to access sub-objects via unspecified vectors, a different vulnerability than CVE-2011-3587.","ecosystems":["PyPI"],"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":"Plone anonymous access to sub-objects in CMFEditions where KwAsAttributes classes were publishable","id":"CVE-2011-4030","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"plone:plone","products":["plone:plone"],"type":"missing_authorization","year":"2011"},"n_packages":7,"n_references":5,"next":{"headline":"Integer overflow in n/a","id":"CVE-2011-4031"},"packages":[{"ecosystem":"PyPI","fixed":["4.0.10"],"introduced":["4.0"],"last_affected":[],"package":"Plone","purl":null,"source":"GHSA-pwgm-jvqv-6v8p"},{"ecosystem":"PyPI","fixed":["4.1.1"],"introduced":["4.1"],"last_affected":[],"package":"Plone","purl":null,"source":"GHSA-pwgm-jvqv-6v8p"},{"ecosystem":"PyPI","fixed":["4.2a3"],"introduced":["4.2a1"],"last_affected":[],"package":"Plone","purl":null,"source":"GHSA-pwgm-jvqv-6v8p"},{"ecosystem":"PyPI","fixed":["4.0.10","4.1.1","4.2a3"],"introduced":["4.0","4.1","4.2a1"],"last_affected":[],"package":"plone","purl":"pkg:pypi/plone","source":"PYSEC-2026-897"},{"ecosystem":"PyPI","fixed":["4.0.10"],"introduced":["4.0"],"last_affected":[],"package":"plone","purl":"pkg:pypi/plone","source":"GHSA-pwgm-jvqv-6v8p"},{"ecosystem":"PyPI","fixed":["4.1.1"],"introduced":["4.1"],"last_affected":[],"package":"plone","purl":"pkg:pypi/plone","source":"GHSA-pwgm-jvqv-6v8p"},{"ecosystem":"PyPI","fixed":["4.2a3"],"introduced":["4.2a1"],"last_affected":[],"package":"plone","purl":"pkg:pypi/plone","source":"GHSA-pwgm-jvqv-6v8p"}],"prev":{"headline":"Race condition in n/a","id":"CVE-2011-4029"},"products":["n/a"],"published":"2011-10-10","related":[],"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":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can access restricted sub-objects in Plone's CMFEditions component due to missing authorization checks on publishable classes.","url":"https://insights.sbomify.com/CVE-2011-4030/"}