{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-29963 exists.","fix":"No fix has been published for CVE-2026-29963 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-29963 is a high-severity path traversal vulnerability in n/a, published on 18 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-2026-29963 and fix it if it is affected.\n\nWhat it is: CVE-2026-29963 is a high-severity path traversal vulnerability in n/a, published on 18 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-2026-29963 exists.\n\nAffected product: n/a. 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-2026-29963/ (Markdown: https://insights.sbomify.com/CVE-2026-29963/index.md)","id":"CVE-2026-29963","markdown":"https://insights.sbomify.com/CVE-2026-29963/index.md","name":"CVE-2026-29963","record":{"aliases":["GHSA-wcm2-h52j-8wcv"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"MailInspector server","requires_auth":"none","summary":"A remote attacker can exploit a path traversal flaw in HSC MailInspector to access arbitrary files on the server, leading to unauthorized disclosure of sensitive information.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mailinspector","vendor":"hsclabs"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","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-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"HSC MailInspector 5.3.3-7 has a Path Traversal vulnerability due to improper validation of user-supplied input in the /tap/dw.php endpoint. The text parameter is used to construct file paths without adequate normalization or restriction to a safe base directory. A remote attacker can exploit this flaw to access arbitrary files on the underlying operating system, resulting in unauthorized disclosure of sensitive information.","ecosystems":[],"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/2026/CVE-2026-29963.yaml","stars":null,"title":"HSC MailInspector - Unauthenticated Arbitrary File Read"}],"tier":"weaponised"},"has_fix":null,"headline":"Path traversal in n/a","id":"CVE-2026-29963","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2026-29964"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-2026-29962"},"products":["n/a"],"published":"2026-05-18","related":[{"cvss_score":9.8,"headline":"Information disclosure in n/a","id":"CVE-2024-32370","kev_date_added":null,"published":"2024-05-07"},{"cvss_score":8.6,"headline":"Path traversal in n/a","id":"CVE-2024-34470","kev_date_added":null,"published":"2024-05-06"},{"cvss_score":7.5,"headline":"Path traversal in n/a","id":"CVE-2026-29962","kev_date_added":null,"published":"2026-05-18"},{"cvss_score":7.5,"headline":"Privilege escalation in n/a","id":"CVE-2024-32371","kev_date_added":null,"published":"2024-05-07"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2026-29964","kev_date_added":null,"published":"2026-05-18"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2026-29965","kev_date_added":null,"published":"2026-05-18"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-19","vendors":["n/a"]},"summary":"A remote attacker can exploit a path traversal flaw in HSC MailInspector to access arbitrary files on the server, leading to unauthorized disclosure of sensitive information.","url":"https://insights.sbomify.com/CVE-2026-29963/"}