{"answers":{"affected":"2 open source packages ship an affected version, including com.github.binarywang:weixin-java-common. It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-5312 in the wild and no public exploit code.","fix":"Upgrade com.github.binarywang:weixin-java-common to 3.3.2.B or later.","what":"CVE-2019-5312 is a critical vulnerability in n/a, published on 4 Jan 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-5312 and fix it if it is affected.\n\nWhat it is: CVE-2019-5312 is a critical vulnerability in n/a, published on 4 Jan 2019. 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-2019-5312 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- com.github.binarywang:weixin-java-common (Maven): affected all versions; fixed in 3.3.2.B\n- com.github.binarywang:weixin-java-common (Maven): affected all versions; fixed in 3.3.2.B\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-2019-5312/ (Markdown: https://insights.sbomify.com/CVE-2019-5312/index.md)","id":"CVE-2019-5312","markdown":"https://insights.sbomify.com/CVE-2019-5312/index.md","name":"CVE-2019-5312","record":{"aliases":["GHSA-h755-h99p-9ffv"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java WeChat SDK","requires_auth":"none","summary":"An XXE vulnerability in the weixin-java-tools library allows attackers to read sensitive files or cause denial of service via crafted XML.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"wxjava","vendor":"wxjava_project"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"An issue was discovered in weixin-java-tools v3.3.0. There is an XXE vulnerability in the getXmlDoc method of the BaseWxPayResult.java file. NOTE: this issue exists because of an incomplete fix for CVE-2018-20318.","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":"XML External Entity Reference in weixin-java-tools","id":"CVE-2019-5312","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"xxe","year":"2019"},"n_packages":2,"n_references":1,"next":{"headline":"CVE was unused by HPE.","id":"CVE-2019-5313"},"packages":[{"ecosystem":"Maven","fixed":["3.3.2.B"],"introduced":["0"],"last_affected":[],"package":"com.github.binarywang:weixin-java-common","purl":null,"source":"GHSA-h755-h99p-9ffv"},{"ecosystem":"Maven","fixed":["3.3.2.B"],"introduced":["0"],"last_affected":[],"package":"com.github.binarywang:weixin-java-common","purl":"pkg:maven/com.github.binarywang/weixin-java-common","source":"GHSA-h755-h99p-9ffv"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-5311"},"products":["n/a"],"published":"2019-01-04","related":[{"cvss_score":9.8,"headline":"XML external entity in n/a","id":"CVE-2018-20318","kev_date_added":null,"published":"2018-12-21"}],"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":"An XXE vulnerability in the weixin-java-tools library allows attackers to read sensitive files or cause denial of service via crafted XML.","url":"https://insights.sbomify.com/CVE-2019-5312/"}