{"answers":{"affected":"3 open source packages ship an affected version, including github.com/Tencent/WeKnora. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-22687 exists.","fix":"Upgrade github.com/Tencent/WeKnora to 0.2.5 or later.","what":"CVE-2026-22687 is a medium-severity SQL injection vulnerability in Tencent WeKnora, published on 10 Jan 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-2026-22687 and fix it if it is affected.\n\nWhat it is: CVE-2026-22687 is a medium-severity SQL injection vulnerability in Tencent WeKnora, published on 10 Jan 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-2026-22687 exists.\n\nAffected packages and fixed versions:\n- github.com/Tencent/WeKnora (Go): affected all versions; fixed in 0.2.5\n- github.com/Tencent/WeKnora (Go): affected all versions; fixed in 0.2.5\n- github.com/Tencent/WeKnora (Go): affected all versions; fixed in 0.2.5\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-2026-22687/ (Markdown: https://insights.sbomify.com/CVE-2026-22687/index.md)","id":"CVE-2026-22687","markdown":"https://insights.sbomify.com/CVE-2026-22687/index.md","name":"CVE-2026-22687","record":{"aliases":["GHSA-pcwc-3fw3-8cqv","GO-2026-4293"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"LLM document framework","requires_auth":"none","summary":"Attackers can bypass query restrictions in the Agent service to extract sensitive data from the database via SQL injection.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"weknora","vendor":"tencent"}],"cvss":{"score":5.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.2.5, after WeKnora enables the Agent service, it allows users to call the database query tool. Due to insufficient backend validation, an attacker can use prompt‑based bypass techniques to evade query restrictions and obtain sensitive information from the target server and database. This issue has been patched in version 0.2.5.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"WeKnora vulnerable to SQL Injection","id":"CVE-2026-22687","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"sql_injection","year":"2026"},"n_packages":3,"n_references":2,"next":{"headline":"WeKnora has Command Injection in MCP stdio test","id":"CVE-2026-22688"},"packages":[{"ecosystem":"Go","fixed":["0.2.5"],"introduced":["0"],"last_affected":[],"package":"github.com/Tencent/WeKnora","purl":null,"source":"GHSA-pcwc-3fw3-8cqv"},{"ecosystem":"Go","fixed":["0.2.5"],"introduced":["0"],"last_affected":[],"package":"github.com/Tencent/WeKnora","purl":"pkg:golang/github.com/Tencent/WeKnora","source":"GHSA-pcwc-3fw3-8cqv"},{"ecosystem":"Go","fixed":["0.2.5"],"introduced":["0"],"last_affected":[],"package":"github.com/Tencent/WeKnora","purl":"pkg:golang/github.com/Tencent/WeKnora","source":"GO-2026-4293"}],"prev":{"headline":"Sandbox Escape via Host Error Prototype Chain in enclave-vm","id":"CVE-2026-22686"},"products":["WeKnora"],"published":"2026-01-10","related":[{"cvss_score":10,"headline":"WeKnora: Remote Code Execution via SQL Injection Bypass in AI Database Query Tool","id":"CVE-2026-30860","kev_date_added":null,"published":"2026-03-07"},{"cvss_score":10,"headline":"WeKnora: Remote Code Execution (RCE) via Command Injection in MCP Stdio Configuration Validation","id":"CVE-2026-30861","kev_date_added":null,"published":"2026-03-07"},{"cvss_score":10,"headline":"WeKnora has Command Injection in MCP stdio test","id":"CVE-2026-22688","kev_date_added":null,"published":"2026-01-10"},{"cvss_score":8.8,"headline":"WeKnora: Broken Access Control in Tenant Management","id":"CVE-2026-30855","kev_date_added":null,"published":"2026-03-07"},{"cvss_score":6.9,"headline":"Tencent WeKnora test testEmbeddingModel server-side request forgery","id":"CVE-2025-11046","kev_date_added":null,"published":"2025-09-26"},{"cvss_score":6.5,"headline":"WeKnora: DNS Rebinding Vulnerability in web_fetch Tool Allows SSRF to Internal Resources","id":"CVE-2026-30858","kev_date_added":null,"published":"2026-03-07"},{"cvss_score":5.9,"headline":"WeKnora: SSRF via Redirection","id":"CVE-2026-30247","kev_date_added":null,"published":"2026-03-07"}],"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":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-10","vendors":["Tencent"]},"summary":"Attackers can bypass query restrictions in the Agent service to extract sensitive data from the database via SQL injection.","url":"https://insights.sbomify.com/CVE-2026-22687/"}