{"answers":{"affected":"2 open source packages ship an affected version, including yourls/yourls.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-62858 exists.","fix":"Upgrade yourls/yourls to 1.10.5 or later.","what":"CVE-2026-62858 is a medium-severity path traversal vulnerability in YOURLS, published on 14 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-62858 and fix it if it is affected.\n\nWhat it is: CVE-2026-62858 is a medium-severity path traversal vulnerability in YOURLS, published on 14 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-62858 exists.\n\nAffected packages and fixed versions:\n- yourls/yourls (Packagist): affected all versions; fixed in 1.10.5\n- yourls/yourls (Packagist): affected all versions; fixed in 1.10.5\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-2026-62858/ (Markdown: https://insights.sbomify.com/CVE-2026-62858/index.md)","id":"CVE-2026-62858","markdown":"https://insights.sbomify.com/CVE-2026-62858/index.md","name":"CVE-2026-62858","record":{"aliases":["GHSA-f8ff-652m-j5rx"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"URL shortener","requires_auth":"low_privilege","summary":"Unauthenticated attackers can traverse directories to include and execute local PHP files, leading to remote code execution.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-98","name":"Improper Control of Filename for Include/Require Statement in PHP Program"}],"description":"YOURLS is a self-hosted, customizable URL shortener written in PHP. Prior to 1.10.5, yourls_get_request() extracted the request path without sanitization, after which yourls_sanitize_url() and yourls_esc_url() preserved dot and slash traversal sequences before an attacker-controlled keyword reached file_exists() and include() under YOURLS_PAGEDIR. An unauthenticated remote attacker could traverse outside the intended pages directory and include a local PHP file that was already present on the server, such as an uploaded or injected file, causing the file to execute in the YOURLS web process. This issue is fixed in version 1.10.5.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"YOURLS: Unauthenticated File Inclusion","id":"CVE-2026-62858","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"TypeBot: Cross-tenant custom-domain removal via unbound `name` in handleDeleteCustomDomain","id":"CVE-2026-62861"},"packages":[{"ecosystem":"Packagist","fixed":["1.10.5"],"introduced":["0"],"last_affected":[],"package":"yourls/yourls","purl":null,"source":"GHSA-f8ff-652m-j5rx"},{"ecosystem":"Packagist","fixed":["1.10.5"],"introduced":["0"],"last_affected":[],"package":"yourls/yourls","purl":"pkg:composer/yourls/yourls","source":"GHSA-f8ff-652m-j5rx"}],"prev":{"headline":"Fedify: Server-Side Request Forgery in getNodeInfo() Allows Access to Internal Network Resources","id":"CVE-2026-62857"},"products":["YOURLS"],"published":"2026-10-14","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)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["YOURLS"]},"summary":"Unauthenticated attackers can traverse directories to include and execute local PHP files, leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2026-62858/"}