{"answers":{"affected":"2 open source packages ship an affected version, including idno/known. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-28507 in the wild and no public exploit code.","fix":"Upgrade idno/known to 1.6.4 or later.","what":"CVE-2026-28507 is a high-severity vulnerability in idno, published on 6 Mar 2026."},"fix_prompt":"Check this codebase for CVE-2026-28507 and fix it if it is affected.\n\nWhat it is: CVE-2026-28507 is a high-severity vulnerability in idno, published on 6 Mar 2026. \nExploitation: There is no known exploitation of CVE-2026-28507 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- idno/known (Packagist): affected all versions; fixed in 1.6.4\n- idno/known (Packagist): affected all versions; fixed in 1.6.4\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-2026-28507/ (Markdown: https://insights.sbomify.com/CVE-2026-28507/index.md)","id":"CVE-2026-28507","markdown":"https://insights.sbomify.com/CVE-2026-28507/index.md","name":"CVE-2026-28507","record":{"aliases":["GHSA-37j7-56xc-c468"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[{"product":"known","vendor":"withknown"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Idno is a social publishing platform. Prior to version 1.6.4, there is a remote code execution vulnerability via chained import file write and template path traversal. This issue has been patched in version 1.6.4.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Idno: Remote Code Execution via Chained Import File Write and Template Path Traversal","id":"CVE-2026-28507","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":null,"year":"2026"},"n_packages":2,"n_references":2,"next":{"headline":"Idno: Unauthenticated SSRF via URL Unfurl Endpoint","id":"CVE-2026-28508"},"packages":[{"ecosystem":"Packagist","fixed":["1.6.4"],"introduced":["0"],"last_affected":[],"package":"idno/known","purl":null,"source":"GHSA-37j7-56xc-c468"},{"ecosystem":"Packagist","fixed":["1.6.4"],"introduced":["0"],"last_affected":[],"package":"idno/known","purl":"pkg:composer/idno/known","source":"GHSA-37j7-56xc-c468"}],"prev":{"headline":"Outline's Information Disclosure in Activity Logs allows User Enumeration of Private Drafts","id":"CVE-2026-28506"},"products":["idno"],"published":"2026-03-06","related":[{"cvss_score":9.8,"headline":"Known affected by Account Takeover via Password Reset Token Leakage","id":"CVE-2026-26273","kev_date_added":null,"published":"2026-02-13"},{"cvss_score":9.2,"headline":"Idno: Unauthenticated SSRF via URL Unfurl Endpoint","id":"CVE-2026-28508","kev_date_added":null,"published":"2026-03-06"},{"cvss_score":8.8,"headline":"Known vulnerable to account takeover via host header injection attack in v1.3.1","id":"CVE-2022-33011","kev_date_added":null,"published":"2022-07-08"},{"cvss_score":6.1,"headline":"Known vulnerable to code execution via SVG file in v1.3.1","id":"CVE-2022-32115","kev_date_added":null,"published":"2022-07-08"},{"cvss_score":5.4,"headline":"Known v1.3.1 Cross-site Scripting","id":"CVE-2022-31290","kev_date_added":null,"published":"2022-07-08"},{"cvss_score":4.3,"headline":"Known v1.3.1 contains Insecure Direct Object Reference","id":"CVE-2022-30852","kev_date_added":null,"published":"2022-07-08"}],"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":"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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-06","vendors":["idno"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-28507/"}