{"answers":{"affected":"2 open source packages ship an affected version, including org.opencms:opencms-core.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-42344 exists.","fix":"Upgrade org.opencms:opencms-core to 10.5.1 or later.","what":"CVE-2023-42344 is a high-severity vulnerability in n/a, published on 8 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-42344 and fix it if it is affected.\n\nWhat it is: CVE-2023-42344 is a high-severity vulnerability in n/a, published on 8 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-42344 exists.\n\nAffected packages and fixed versions:\n- org.opencms:opencms-core (Maven): affected all versions; fixed in 10.5.1\n- org.opencms:opencms-core (Maven): affected all versions; fixed in 10.5.1\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-2023-42344/ (Markdown: https://insights.sbomify.com/CVE-2023-42344/index.md)","id":"CVE-2023-42344","markdown":"https://insights.sbomify.com/CVE-2023-42344/index.md","name":"CVE-2023-42344","record":{"aliases":["GHSA-rcc6-6q2f-m2cw"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenCms CMS","requires_auth":"none","summary":"Remote unauthenticated attackers can obtain sensitive information via an XXE attack on the Chemistry servlet in Alkacon OpenCms.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":7.3,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Alkacon OpenCms before 10.5.1 allows remote unauthenticated attackers to obtain sensitive information via a cmis-online/query XXE attack on a Chemistry servlet.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2023/CVE-2023-42344.yaml","stars":null,"title":"OpenCMS - XML external entity (XXE)"}],"tier":"weaponised"},"has_fix":true,"headline":"Alkacon OpenCms allows remote unauthenticated attackers to obtain sensitive information","id":"CVE-2023-42344","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"xxe","year":"2023"},"n_packages":2,"n_references":1,"next":{"headline":"Alkacon OpenCms is vulnerable to XSS via updateModelGroups.jsp","id":"CVE-2023-42345"},"packages":[{"ecosystem":"Maven","fixed":["10.5.1"],"introduced":["0"],"last_affected":[],"package":"org.opencms:opencms-core","purl":null,"source":"GHSA-rcc6-6q2f-m2cw"},{"ecosystem":"Maven","fixed":["10.5.1"],"introduced":["0"],"last_affected":[],"package":"org.opencms:opencms-core","purl":"pkg:maven/org.opencms/opencms-core","source":"GHSA-rcc6-6q2f-m2cw"}],"prev":{"headline":"Alkacon OpenCms is vulnerable to XSS via cmis-online/type","id":"CVE-2023-42343"},"products":["n/a"],"published":"2026-05-08","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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-08","vendors":["n/a"]},"summary":"Remote unauthenticated attackers can obtain sensitive information via an XXE attack on the Chemistry servlet in Alkacon OpenCms.","url":"https://insights.sbomify.com/CVE-2023-42344/"}