{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-18646 exists.","fix":"No fix has been published for CVE-2026-18646 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18646 is a medium-severity path traversal vulnerability in danpros HTMLy, published on 3 Aug 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-2026-18646 and fix it if it is affected.\n\nWhat it is: CVE-2026-18646 is a medium-severity path traversal vulnerability in danpros HTMLy, published on 3 Aug 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-2026-18646 exists.\n\nAffected product: danpros HTMLy. 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-2026-18646/ (Markdown: https://insights.sbomify.com/CVE-2026-18646/index.md)","id":"CVE-2026-18646","markdown":"https://insights.sbomify.com/CVE-2026-18646/index.md","name":"CVE-2026-18646","record":{"aliases":["GHSA-pq92-gfff-99hc"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"HTMLy flat-file CMS","requires_auth":"none","summary":"Remote attackers can exploit a path traversal vulnerability in the Author Name Handler to read or modify arbitrary files on the server.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A weakness has been identified in danpros HTMLy up to 3.1.1. This vulnerability affects unknown code of the file /system/htmly.php of the component Author Name Handler. Executing a manipulation of the argument Name can lead to path traversal. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"danpros HTMLy Author Name htmly.php path traversal","id":"CVE-2026-18646","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"jina-ai reader Crawler/Puppeteer crawler.ts isValidTLD server-side request forgery","id":"CVE-2026-18647"},"packages":[],"prev":{"headline":"danpros HTMLy Admin Content Endpoint admin.php add_content path traversal","id":"CVE-2026-18645"},"products":["HTMLy"],"published":"2026-08-03","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-04","vendors":["danpros"]},"summary":"Remote attackers can exploit a path traversal vulnerability in the Author Name Handler to read or modify arbitrary files on the server.","url":"https://insights.sbomify.com/CVE-2026-18646/"}