{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-26207 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-26207 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-26207 is a high-severity unsafe deserialization vulnerability in martinjw dbschemareader, published on 4 Nov 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-26207 and fix it if it is affected.\n\nWhat it is: CVE-2020-26207 is a high-severity unsafe deserialization vulnerability in martinjw dbschemareader, published on 4 Nov 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-26207 in the wild and no public exploit code.\n\nAffected product: martinjw dbschemareader. 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-2020-26207/ (Markdown: https://insights.sbomify.com/CVE-2020-26207/index.md)","id":"CVE-2020-26207","markdown":"https://insights.sbomify.com/CVE-2020-26207/index.md","name":"CVE-2020-26207","record":{"aliases":["GHSA-rfjh-m356-mpqf"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Database Schema Viewer","requires_auth":"low_privilege","summary":"An attacker can execute arbitrary code if a user opens a malicious .dbschema file in DatabaseSchemaViewer.","user_interaction":"required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"dbschemareader","vendor":"databaseschemareader_project"}],"cvss":{"score":8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"DatabaseSchemaViewer before version 2.7.4.3 is vulnerable to arbitrary code execution if a user is tricked into opening a specially crafted `.dbschema` file. The patch was released in v2.7.4.3. As a workaround, ensure `.dbschema` files from untrusted sources are not opened.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Unsafe deserialization in DatabaseSchemaViewer","id":"CVE-2020-26207","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Heap-buffer-overflow in jhead","id":"CVE-2020-26208"},"packages":[],"prev":{"headline":"XSS in Sal","id":"CVE-2020-26205"},"products":["dbschemareader"],"published":"2020-11-04","related":[],"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["martinjw"]},"summary":"An attacker can execute arbitrary code if a user opens a malicious .dbschema file in DatabaseSchemaViewer.","url":"https://insights.sbomify.com/CVE-2020-26207/"}