{"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-2026-52775 exists.","fix":"Upgrade yeswiki/yeswiki to 4.6.6 or later.","what":"CVE-2026-52775 is a high-severity SQL injection vulnerability in yeswiki, published on 4 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-52775 and fix it if it is affected.\n\nWhat it is: CVE-2026-52775 is a high-severity SQL injection vulnerability in yeswiki, published on 4 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-52775 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-2026-52775/ (Markdown: https://insights.sbomify.com/CVE-2026-52775/index.md)","id":"CVE-2026-52775","markdown":"https://insights.sbomify.com/CVE-2026-52775/index.md","name":"CVE-2026-52775","record":{"aliases":["GHSA-4pf7-cc4r-g63h"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"YesWiki","requires_auth":"low_privilege","summary":"Authenticated users can inject arbitrary SQL via URL parameters in YesWiki, allowing unauthorized data access or modification.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","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 through the latest development branch contains a SQL injection vulnerability in ReactionManager::deleteUserReaction() that allows any authenticated user to inject arbitrary SQL via the {idreaction} and {id} URL path parameters. The parameters are concatenated directly into a SQL LIKE clause without escaping or parameterization. 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":"YesWiki Authenticated SQL Injection in ReactionManager","id":"CVE-2026-52775","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":"Trestle URLSecurityValidator SSRF allowlist bypass via IPv4-mapped IPv6 and 0.0.0.0","id":"CVE-2026-52776"},"packages":[{"ecosystem":"Packagist","fixed":["4.6.6"],"introduced":["0"],"last_affected":[],"package":"yeswiki/yeswiki","purl":null,"source":"GHSA-4pf7-cc4r-g63h"},{"ecosystem":"Packagist","fixed":["4.6.6"],"introduced":["0"],"last_affected":[],"package":"yeswiki/yeswiki","purl":"pkg:composer/yeswiki/yeswiki","source":"GHSA-4pf7-cc4r-g63h"}],"prev":{"headline":"Reflected XSS via Unescaped `id` Parameter in Bazar Widget HTML Attributes in YesWiki","id":"CVE-2026-52774"},"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["YesWiki"]},"summary":"Authenticated users can inject arbitrary SQL via URL parameters in YesWiki, allowing unauthorized data access or modification.","url":"https://insights.sbomify.com/CVE-2026-52775/"}