{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-6839 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-6839 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-6839 is a medium-severity vulnerability in Wso2 Api Manager, published on 15 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-6839 and fix it if it is affected.\n\nWhat it is: CVE-2023-6839 is a medium-severity vulnerability in Wso2 Api Manager, published on 15 Dec 2023. 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-2023-6839 in the wild and no public exploit code.\n\nAffected product: Wso2 Api 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-2023-6839/ (Markdown: https://insights.sbomify.com/CVE-2023-6839/index.md)","id":"CVE-2023-6839","markdown":"https://insights.sbomify.com/CVE-2023-6839/index.md","name":"CVE-2023-6839","record":{"aliases":["GHSA-2wx3-wgwm-8jh9"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"API Management Platform","requires_auth":"none","summary":"Attackers can obtain internal package names via error messages in the REST API, potentially aiding further reconnaissance.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WSO2","cpe":[{"product":"api_manager","vendor":"wso2"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-209","name":"Generation of Error Message Containing Sensitive Information"}],"description":"Due to improper error handling, a REST API resource could expose a server side error containing an internal WSO2 specific package name in the HTTP response.","ecosystems":[],"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":"Information disclosure in WSO2 API Manager","id":"CVE-2023-6839","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"wso2:api_manager","products":["wso2:api_manager"],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Missing Authorization in GitLab","id":"CVE-2023-6840"},"packages":[],"prev":{"headline":"Cross-site scripting in WSO2 API Manager","id":"CVE-2023-6838"},"products":["WSO2 API Manager"],"published":"2023-12-15","related":[{"cvss_score":9.8,"headline":"WSO2 Multiple Products Unrestrictive Upload of File","id":"CVE-2022-29464","kev_date_added":"2022-04-25","published":"2022-04-18"},{"cvss_score":9.8,"headline":"Incorrect Authorization in Multiple WSO2 Products via Account Recovery SOAP Admin Service Leading to Account Takeover","id":"CVE-2024-6914","kev_date_added":null,"published":"2025-05-22"},{"cvss_score":9.8,"headline":"WSO2 API Manager vulnerable to SSRF","id":"CVE-2020-13226","kev_date_added":null,"published":"2020-05-20"},{"cvss_score":9.1,"headline":"An XML External Entity (XXE) vulnerability in Multiple WSO2 Products","id":"CVE-2025-2905","kev_date_added":null,"published":"2025-05-05"},{"cvss_score":9.1,"headline":"XML external entity in n/a","id":"CVE-2021-42646","kev_date_added":null,"published":"2022-05-11"},{"cvss_score":9.1,"headline":"XML external entity in n/a","id":"CVE-2020-24589","kev_date_added":null,"published":"2020-08-21"},{"cvss_score":9.1,"headline":"XML external entity in n/a","id":"CVE-2020-24590","kev_date_added":null,"published":"2020-08-21"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-08","vendors":["WSO2"]},"summary":"Attackers can obtain internal package names via error messages in the REST API, potentially aiding further reconnaissance.","url":"https://insights.sbomify.com/CVE-2023-6839/"}