{"answers":{"affected":"2 open source packages ship an affected version, including org.jenkins-ci.plugins:nerrvana-plugin. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-2298 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-2298 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-2298 is a medium-severity vulnerability in Jenkins Nerrvana Plugin, published on 8 Oct 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-2298 and fix it if it is affected.\n\nWhat it is: CVE-2020-2298 is a medium-severity vulnerability in Jenkins Nerrvana Plugin, published on 8 Oct 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-2298 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.jenkins-ci.plugins:nerrvana-plugin (Maven): affected all versions up to 1.02.06; no fix listed\n- org.jenkins-ci.plugins:nerrvana-plugin (Maven): affected all versions up to 1.02.06; 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-2020-2298/ (Markdown: https://insights.sbomify.com/CVE-2020-2298/index.md)","id":"CVE-2020-2298","markdown":"https://insights.sbomify.com/CVE-2020-2298/index.md","name":"CVE-2020-2298","record":{"aliases":["GHSA-wcrg-92wp-4h28"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Jenkins Nerrvana Plugin","requires_auth":"low_privilege","summary":"An attacker can exploit XML external entity vulnerabilities in the Jenkins Nerrvana Plugin to read sensitive files or cause denial of service.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jenkins","cpe":[{"product":"nerrvana","vendor":"jenkins"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"Jenkins Nerrvana Plugin 1.02.06 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.","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":false,"headline":"XXE vulnerability in Jenkins Nerrvana Plugin","id":"CVE-2020-2298","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"xxe","year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"Improper Authentication in Jenkins Active Directory Plugin","id":"CVE-2020-2299"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.02.06"],"package":"org.jenkins-ci.plugins:nerrvana-plugin","purl":null,"source":"GHSA-wcrg-92wp-4h28"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["1.02.06"],"package":"org.jenkins-ci.plugins:nerrvana-plugin","purl":"pkg:maven/org.jenkins-ci.plugins/nerrvana-plugin","source":"GHSA-wcrg-92wp-4h28"}],"prev":{"headline":"Access token stored in plain text by Jenkins SMS Notification Plugin","id":"CVE-2020-2297"},"products":["Jenkins Nerrvana Plugin"],"published":"2020-10-08","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Jenkins project"]},"summary":"An attacker can exploit XML external entity vulnerabilities in the Jenkins Nerrvana Plugin to read sensitive files or cause denial of service.","url":"https://insights.sbomify.com/CVE-2020-2298/"}