{"answers":{"affected":"14 open source packages ship an affected version, including org.apache.wicket:wicket-core. It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-11976 in the wild and no public exploit code.","fix":"Upgrade org.apache.wicket:wicket-core to a fixed version for your release line: 7.17.0, 8.9.0 or 9.0.0.","what":"CVE-2020-11976 is a high-severity vulnerability in Apache Wicket, published on 11 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-11976 and fix it if it is affected.\n\nWhat it is: CVE-2020-11976 is a high-severity vulnerability in Apache Wicket, published on 11 Aug 2020. 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-2020-11976 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.apache.wicket:wicket-core (Maven): affected all versions; fixed in 7.17.0\n- org.apache.wicket:wicket-core (Maven): affected all versions; fixed in 7.17.0\n- org.apache.wicket:wicket-core (Maven): affected from 8.0.0; fixed in 8.9.0\n- org.apache.wicket:wicket-core (Maven): affected from 8.0.0; fixed in 8.9.0\n- org.apache.wicket:wicket-core (Maven): affected from 9.0.0-M1; fixed in 9.0.0\n- org.apache.wicket:wicket-core (Maven): affected from 9.0.0-M1; fixed in 9.0.0\n- org.apache.wicket:wicket-core (Maven): affected from 9.0.0-M2; fixed in 9.0.0\n- org.apache.wicket:wicket-core (Maven): affected from 9.0.0-M2; fixed in 9.0.0\n- org.apache.wicket:wicket-core (Maven): affected from 9.0.0-M3; fixed in 9.0.0\n- org.apache.wicket:wicket-core (Maven): affected from 9.0.0-M3; fixed in 9.0.0\n- org.apache.wicket:wicket-core (Maven): affected from 9.0.0-M4; fixed in 9.0.0\n- org.apache.wicket:wicket-core (Maven): affected from 9.0.0-M4; fixed in 9.0.0\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-2020-11976/ (Markdown: https://insights.sbomify.com/CVE-2020-11976/index.md)","id":"CVE-2020-11976","markdown":"https://insights.sbomify.com/CVE-2020-11976/index.md","name":"CVE-2020-11976","record":{"aliases":["GHSA-64gv-3pqv-299h"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Java web framework","requires_auth":"none","summary":"Attackers can view sensitive data in unprocessed HTML templates by crafting special URLs in Apache Wicket applications.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"fortress","vendor":"apache"},{"product":"wicket","vendor":"apache"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-552","name":"Files or Directories Accessible to External Parties"}],"description":"By crafting a special URL it is possible to make Wicket deliver unprocessed HTML templates. This would allow an attacker to see possibly sensitive information inside a HTML template that is usually removed during rendering. Affected are Apache Wicket versions 7.16.0, 8.8.0 and 9.0.0-M5","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":"Exposure of Sensitive Information to an Unauthorized Actor in Apache Wicket","id":"CVE-2020-11976","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":14,"n_references":8,"next":{"headline":"Shell command injection in Apache Syncope","id":"CVE-2020-11977"},"packages":[{"ecosystem":"Maven","fixed":["7.17.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":null,"source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["7.17.0"],"introduced":["0"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["8.9.0"],"introduced":["8.0.0"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":null,"source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["8.9.0"],"introduced":["8.0.0"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M1"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":null,"source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M1"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M2"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":null,"source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M2"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M3"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":null,"source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M3"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M4"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":null,"source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M4"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M5"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":null,"source":"GHSA-64gv-3pqv-299h"},{"ecosystem":"Maven","fixed":["9.0.0"],"introduced":["9.0.0-M5"],"last_affected":[],"package":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","source":"GHSA-64gv-3pqv-299h"}],"prev":{"headline":"Improper Input Validation in Apache Unomi","id":"CVE-2020-11975"},"products":["Apache Wicket"],"published":"2020-08-11","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":"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":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can view sensitive data in unprocessed HTML templates by crafting special URLs in Apache Wicket applications.","url":"https://insights.sbomify.com/CVE-2020-11976/"}