{"answers":{"affected":"2 open source packages ship an affected version, including yeswiki/yeswiki.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-52770 exists.","fix":"Upgrade yeswiki/yeswiki to 4.6.6 or later.","what":"CVE-2026-52770 is a high-severity SQL injection vulnerability in yeswiki, published on 4 Sep 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-2026-52770 and fix it if it is affected.\n\nWhat it is: CVE-2026-52770 is a high-severity SQL injection vulnerability in yeswiki, published on 4 Sep 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-2026-52770 exists.\n\nAffected packages and fixed versions:\n- yeswiki/yeswiki (Packagist): affected all versions; fixed in 4.6.6\n- yeswiki/yeswiki (Packagist): affected all versions; fixed in 4.6.6\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-2026-52770/ (Markdown: https://insights.sbomify.com/CVE-2026-52770/index.md)","id":"CVE-2026-52770","markdown":"https://insights.sbomify.com/CVE-2026-52770/index.md","name":"CVE-2026-52770","record":{"aliases":["GHSA-qg78-vmvc-fhjw"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"YesWiki wiki system","requires_auth":"none","summary":"Unauthenticated attackers can inject SQL into YesWiki's Bazar entry-listing APIs to infer database contents via boolean-based blind injection.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"YesWiki is a wiki system written in PHP. Prior to version 4.6.6, YesWiki’s public Bazar entry-listing APIs are vulnerable to unauthenticated SQL injection in numeric query / queries filters. For Bazar fields whose value structure is numeric, YesWiki escapes the attacker-controlled filter value but inserts it into SQL without quotes or numeric validation. An unauthenticated attacker can inject boolean SQL expressions and infer database contents from whether entries are returned. This issue has been patched in version 4.6.6.","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":"Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in yeswiki/yeswiki","id":"CVE-2026-52770","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"sql_injection","year":"2026"},"n_packages":2,"n_references":3,"next":{"headline":"YesWiki: Second-Order SQL Injection in Page Delete API via Unescaped Page Tag (`ApiController::deletePage`)","id":"CVE-2026-52771"},"packages":[{"ecosystem":"Packagist","fixed":["4.6.6"],"introduced":["0"],"last_affected":[],"package":"yeswiki/yeswiki","purl":null,"source":"GHSA-qg78-vmvc-fhjw"},{"ecosystem":"Packagist","fixed":["4.6.6"],"introduced":["0"],"last_affected":[],"package":"yeswiki/yeswiki","purl":"pkg:composer/yeswiki/yeswiki","source":"GHSA-qg78-vmvc-fhjw"}],"prev":{"headline":"YesWiki: Unauthenticated Server-Side Request Forgery via ActivityPub `Signature.keyId`","id":"CVE-2026-52769"},"products":["yeswiki"],"published":"2026-09-04","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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["YesWiki"]},"summary":"Unauthenticated attackers can inject SQL into YesWiki's Bazar entry-listing APIs to infer database contents via boolean-based blind injection.","url":"https://insights.sbomify.com/CVE-2026-52770/"}