{"answers":{"affected":"2 open source packages ship an affected version, including yeswiki/yeswiki. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-43091 in the wild and no public exploit code.","fix":"Upgrade yeswiki/yeswiki to 4.1.0 or later.","what":"CVE-2021-43091 is a high-severity SQL injection vulnerability in n/a, published on 25 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-43091 and fix it if it is affected.\n\nWhat it is: CVE-2021-43091 is a high-severity SQL injection vulnerability in n/a, published on 25 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-43091 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- yeswiki/yeswiki (Packagist): affected all versions; fixed in 4.1.0\n- yeswiki/yeswiki (Packagist): affected all versions; fixed in 4.1.0\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-2021-43091/ (Markdown: https://insights.sbomify.com/CVE-2021-43091/index.md)","id":"CVE-2021-43091","markdown":"https://insights.sbomify.com/CVE-2021-43091/index.md","name":"CVE-2021-43091","record":{"aliases":["GHSA-xgx2-332h-9x6q"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Yeswiki doryphore","requires_auth":"none","summary":"An attacker can execute arbitrary SQL commands via the email parameter in the registration form of Yeswiki doryphore.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"yeswiki","vendor":"yeswiki"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","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":"An SQL Injection vlnerability exits in Yeswiki doryphore 20211012 via the email parameter in the registration form.","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":"SQL Injection in Yeswiki","id":"CVE-2021-43091","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"sql_injection","year":"2021"},"n_packages":2,"n_references":2,"next":{"headline":"SQL injection in n/a","id":"CVE-2021-43094"},"packages":[{"ecosystem":"Packagist","fixed":["4.1.0"],"introduced":["0"],"last_affected":[],"package":"yeswiki/yeswiki","purl":null,"source":"GHSA-xgx2-332h-9x6q"},{"ecosystem":"Packagist","fixed":["4.1.0"],"introduced":["0"],"last_affected":[],"package":"yeswiki/yeswiki","purl":"pkg:composer/yeswiki/yeswiki","source":"GHSA-xgx2-332h-9x6q"}],"prev":{"headline":"Improper Restriction of XML External Entity Reference in soa-model","id":"CVE-2021-43090"},"products":["n/a"],"published":"2022-03-25","related":[{"cvss_score":10,"headline":"YesWiki Vulnerable to Unauthenticated Site Backup Creation and Download","id":"CVE-2025-46348","kev_date_added":null,"published":"2025-04-29"},{"cvss_score":9.9,"headline":"Use of a Broken or Risky Cryptographic Algorithm in YesWiki","id":"CVE-2024-51478","kev_date_added":null,"published":"2024-10-31"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2018-1000641","kev_date_added":null,"published":"2018-08-20"},{"cvss_score":8.6,"headline":"Path Traversal allowing arbitrary read of files in Yeswiki","id":"CVE-2025-31131","kev_date_added":null,"published":"2025-04-01"},{"cvss_score":7.6,"headline":"YesWiki Vulnerable to Unauthenticated Reflected Cross-site Scripting","id":"CVE-2025-46349","kev_date_added":null,"published":"2025-04-29"},{"cvss_score":7.6,"headline":"YesWiki Vulnerable to Unauthenticated DOM Based XSS","id":"CVE-2025-24017","kev_date_added":null,"published":"2025-01-21"},{"cvss_score":7.6,"headline":"YesWiki Vulnerable to Authenticated Stored XSS","id":"CVE-2025-24018","kev_date_added":null,"published":"2025-01-21"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can execute arbitrary SQL commands via the email parameter in the registration form of Yeswiki doryphore.","url":"https://insights.sbomify.com/CVE-2021-43091/"}