{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-26822 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26822 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26822 is a critical SQL injection vulnerability in n/a, published on 15 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-26822 and fix it if it is affected.\n\nWhat it is: CVE-2021-26822 is a critical SQL injection vulnerability in n/a, published on 15 Feb 2021. 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-2021-26822 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-26822/ (Markdown: https://insights.sbomify.com/CVE-2021-26822/index.md)","id":"CVE-2021-26822","markdown":"https://insights.sbomify.com/CVE-2021-26822/index.md","name":"CVE-2021-26822","record":{"aliases":["GHSA-fvqh-qwm3-5j87"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Teacher Record Management","requires_auth":"none","summary":"Remote unauthenticated attackers can exploit SQL injection in the search parameter to leak sensitive data and execute code.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"teachers_record_management_system","vendor":"phpgurukul"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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":"Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in 'searchteacher' POST parameter in search-teacher.php. This vulnerability can be exploited by a remote unauthenticated attacker to leak sensitive information and perform code execution attacks.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"SQL injection in n/a","id":"CVE-2021-26822","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"sql_injection","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Auth bypass in n/a","id":"CVE-2021-26824"},"packages":[],"prev":{"headline":"Improper Input Validation (RCE)","id":"CVE-2021-26814"},"products":["n/a"],"published":"2021-02-15","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2024-51064","kev_date_added":null,"published":"2024-10-31"},{"cvss_score":9.1,"headline":"SQL injection in n/a","id":"CVE-2024-51063","kev_date_added":null,"published":"2024-10-31"},{"cvss_score":8.8,"headline":"SQL injection in n/a","id":"CVE-2021-28423","kev_date_added":null,"published":"2021-07-01"},{"cvss_score":6.9,"headline":"PHPGurukul Teachers Record Management System search.php sql injection","id":"CVE-2025-8951","kev_date_added":null,"published":"2025-08-14"},{"cvss_score":6.9,"headline":"PHPGurukul Teachers Record Management System edit-teacher-detail.php sql injection","id":"CVE-2025-6885","kev_date_added":null,"published":"2025-06-30"},{"cvss_score":6.9,"headline":"PHPGurukul Teachers Record Management System changeimage.php sql injection","id":"CVE-2025-6888","kev_date_added":null,"published":"2025-06-30"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"Remote unauthenticated attackers can exploit SQL injection in the search parameter to leak sensitive data and execute code.","url":"https://insights.sbomify.com/CVE-2021-26822/"}