PrestaShop XSS can be stored in DB from "add a message form" in order detail page (FO)
Impact
The isCleanHtml method is not used on this this form, which makes it possible to store an xss in DB. The impact is low because the html is not interpreted in BO, thanks to twig's escape mechanism. In FO, the xss is effective, but only impacts the customer sending it, or the customer session from which it was sent.
Be careful if you have a module fetching these messages from the DB and displaying it without escaping html.
Patches
8.1.x
Reporter
Reported by Rona Febriana (linkedin: https://www.linkedin.com/in/rona-febriana/)
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | prestashop/prestashop | < 8.1.3 | 8.1.3 |
| PrestaShop (core) | prestashop/prestashop | < 8.1.3 | 8.1.3 |
References
- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-vr7m-r9vm-m4wf
- https://nvd.nist.gov/vuln/detail/CVE-2024-21628
- https://github.com/PrestaShop/PrestaShop/commit/afc45b93b3cc33be0e571559d2838c6960d98856
- https://github.com/PrestaShop/PrestaShop/commit/c3d78b7e49f5fe49a9d07725c3174d005deaa597
- https://github.com/PrestaShop/PrestaShop
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:L- Weakness (CWE)
CWE-79- Platform
- Composer, PrestaShop
- Package
prestashop/prestashop- Disclosed
- 03.01.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-vr7m-r9vm-m4wf - CC BY 4.0
Vulnerability history: prestashop/prestashop
All published vulnerabilities of this package (PrestaShop (core)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 32
- First → latest
- 01.2020 05.2026
- Without a fix
- 9
- Exploited in attacks
- 1
Severity breakdown
- Critical 6
- High 8
- Medium 17
- Low 1
Disclosures per year
- 2020: 1
- 2021: 1
- 2022: 10
- 2023: 10
- 2024: 5
- 2025: 1
- 2026: 4
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PrestaShop XSS can be stored in DB from "add a message form" in order detail page (FO) this entry
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