CVE-2026-44212: customer service view · PrestaShop Has a Stored XSS Executable
Affects prestashop/prestashopSource GCVE Database
Not known to be exploited · CVSS 9.3 Critical : upgrade to 8.2.6 as a priority.
Data as of 27 Oct 2026, 00:07 UTC
- Patch
- Available – fixed in 8.2.6, 9.1.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:NExploitation evidence
Disclosed: evidence found.
CVE published 8 May 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
Upgrade prestashop/prestashop to 8.2.6; prestashop/prestashop to 9.1.1.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Packagistprestashop/prestashop | Affected
| Fixed in
|
| Packagistprestashop/prestashop | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
### Impact This 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. ### Patches Patched in PrestaShop 8.2.6 and 9.1.1. ### Workarounds None. ### Resources - Reported by Savio at Doyensec (`anthropic@doyensec.com`) in collaboration with Anthropic Research.