{"id":"CVE-2021-43789","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-43789","generatedAt":"2026-10-27T18:48:45.834Z","title":"Versions of PrestaShop prior to 1.7.8.2 are vulnerable to blind SQL injection using search filters with `orderBy` and `sortOrder` parameters.","description":"PrestaShop is an Open Source e-commerce web application. Versions of PrestaShop prior to 1.7.8.2 are vulnerable to blind SQL injection using search filters with `orderBy` and `sortOrder` parameters. The problem is fixed in version 1.7.8.2.","published":"2021-12-07T17:15:10.000Z","lastModified":"2026-06-17T04:11:27.000Z","status":"Modified","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":["prestashop/prestashop"],"epss":{"score":0.04699,"percentile":0.9174,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (4.70%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/PrestaShop/PrestaShop/issues/26623","tags":["Issue Tracking","Third Party Advisory"],"source":"security-advisories@github.com"},{"url":"https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.8.2","tags":["Release Notes","Third Party Advisory"],"source":"security-advisories@github.com"},{"url":"https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-6xxj-gcjq-wgf4","tags":["Third Party Advisory"],"source":"security-advisories@github.com"},{"url":"https://github.com/PrestaShop/PrestaShop/issues/26623","tags":["Issue Tracking","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.8.2","tags":["Release Notes","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-6xxj-gcjq-wgf4","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-43789","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}