{"id":"CVE-2026-44212","summary":"PrestaShop: Stored XSS executable in customer service view","details":"PrestaShop is an open source e-commerce web application. Prior to 8.2.6 and 9.1.1, there is a stored Cross-Site Scripting (XSS) vulnerability in the PrestaShop back-office Customer Service view. An unauthenticated attacker can submit the public Contact Us form with a malicious email address. The payload is stored in the database and executed when a back-office employee opens the affected customer thread, enabling session hijacking and full back-office takeover. This vulnerability is fixed in 8.2.6 and 9.1.1.","aliases":["GHSA-w9f3-qc75-qgx9"],"modified":"2026-08-12T03:51:18.371460731Z","published":"2026-05-14T20:44:08.152Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44212.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-79"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44212.json"},{"type":"ADVISORY","url":"https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-w9f3-qc75-qgx9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44212"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/prestashop/prestashop","events":[{"introduced":"0"},{"fixed":"e72744fb4495d50f08c5735e73fb84f510762998"},{"introduced":"f516f27536d0b52494bc2a0a927accdddce744a9"},{"fixed":"b5f0acf322d6cff2c6f063db8892888d66cba831"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"8.2.6"},{"introduced":"9.0.0-alpha.1"},{"fixed":"9.1.1"}],"source":"AFFECTED_FIELD"}}],"versions":["9.1.0","8.2.5","9.1.0-rc.1","8.2.3","8.2.2","9.0.0-alpha.1","1.7.0.0-rc.0.0","1.7.0.0-beta.4.0","1.7.0.0-beta.2.0","1.7.0.0-beta.1.0","1.6.1.0","1.6.0.3","1.6.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44212.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N"}]}