{"id":66,"date":"2026-10-29T06:37:29","date_gmt":"2026-10-29T06:37:29","guid":{"rendered":"https:\/\/bugskan.com\/?p=66"},"modified":"2026-10-29T06:37:29","modified_gmt":"2026-10-29T06:37:29","slug":"historical-advisory-langchain-configuration-paths-could-escape-the-intended-repository","status":"publish","type":"post","link":"https:\/\/bugskan.com\/index.php\/2026\/10\/29\/historical-advisory-langchain-configuration-paths-could-escape-the-intended-repository\/","title":{"rendered":"Historical advisory: LangChain configuration paths could escape the intended repository"},"content":{"rendered":"<p>CVE-2024-28088 describes directory traversal in LangChain\u2019s load_chain configuration-loading path. An actor who controls part of the path could bypass the intended repository restriction, with possible API-key disclosure or code execution.<\/p>\n<p>GitHub hosting appears in the mechanism because the loader was intended to retrieve repository configurations. That does not make this a vulnerability in GitHub\u2019s platform.<\/p>\n<p>The reviewed package table lists fixes in langchain 0.0.339 and langchain-core 0.1.30. Its prose uses a different version description, so compare the package-specific table and upstream references before deciding whether an installation is affected.<\/p>\n<p>For older applications, review dependency versions and who can supply configuration paths. Avoid treating a trusted repository name as validation of every path passed to the loader.<\/p>\n<p><a href=\"https:\/\/github.com\/advisories\/GHSA-h59x-p739-982c\">Read the original source<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The affected component is LangChain configuration loading, not GitHub itself.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"bugskan_incident_id":"inc_8d74a5d6a8c44d","bugskan_event_type":"vulnerability","bugskan_response":"REVIEW","bugskan_technical_severity":"","bugskan_technical_severity_source":"","bugskan_evidence_quality":"high","bugskan_affected_scope":"LangChain configuration loading","bugskan_recommended_next_step":"Check the package-specific advisory ranges and restrict configuration-path control.","bugskan_who_should_check":"Maintainers of LangChain applications accepting configuration paths.","bugskan_material_updated_at":"2024-03-14T00:00:00Z","bugskan_reviewer_name":"","bugskan_reviewed_at":"","bugskan_legacy_state":"mapped","bugskan_featured":false,"bugskan_sample":false,"footnotes":""},"categories":[1],"tags":[],"bugskan_format":[2],"bugskan_technology":[20],"class_list":["post-66","post","type-post","status-publish","format-standard","hentry","category-uncategorized","bugskan_format-security-brief","bugskan_technology-langchain"],"_links":{"self":[{"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/posts\/66","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/comments?post=66"}],"version-history":[{"count":1,"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/posts\/66\/revisions"}],"predecessor-version":[{"id":303,"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/posts\/66\/revisions\/303"}],"wp:attachment":[{"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/media?parent=66"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/categories?post=66"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/tags?post=66"},{"taxonomy":"bugskan_format","embeddable":true,"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/bugskan_format?post=66"},{"taxonomy":"bugskan_technology","embeddable":true,"href":"https:\/\/bugskan.com\/index.php\/wp-json\/wp\/v2\/bugskan_technology?post=66"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}