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Medium

PrestaShop XSS Vulnerability

  • Disclosed: 23.04.2022
  • Updated: 11.10.2026 10:22

PrestaShop before 1.5.2.0 allows XSS via the <object data='data:text/html substring in the message field.

Affected software

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PlatformPackageVulnerable versionsFixed in
Composer package prestashop/prestashop < 1.5.2.0 1.5.2.0
PrestaShop (core) prestashop/prestashop < 1.5.2.0 1.5.2.0

References

CVSS score 6.1/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE)
CWE-79
Platform
Composer, PrestaShop
Package
prestashop/prestashop
Disclosed
23.04.2022
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-j33m-2537-86jm - 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.

All (32) in the archive
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

Severity:
  1. PrestaShop has a stored XSS executable in customer service view
    Critical · 9.3 CVE-2026-44212 < 8.2.6, >= 9.0.0, < 9.1.1 8.2.6, 9.1.1
  2. PrestaShop has multiple stored XSS vulnerabilities via unprotected Template variables
    High · 7.6 CVE-2026-33673 >= 9.0.0-alpha.1, < 9.1.0, < 8.2.5 9.1.0, 8.2.5
  3. PrestaShop cross-site scripting via customer contact form in FO, through file upload
    Critical · 9.6 CVE-2024-34716 >= 8.1.0, < 8.1.6 8.1.6
  4. PrestaShop some attribute not escaped in Validate::isCleanHTML method
    High · 8.1 CVE-2024-21627 >= 8.0.0-beta.1, < 8.1.3, < 1.7.8.11 8.1.3, 1.7.8.11
  5. Possible XSS injection through Validate::isCleanHTML method
    High · 8.3 CVE-2023-39527 >= 8.0.0, < 8.0.5, < 1.7.8.10 no fix
  6. [CVE-2023-39529][CVE-2023-39530] path traversal: file deletion in the backoffice
    High · 6.7 CVE-2023-39525 <= 8.1.0 no fix
  7. Reading a file through path traversal & Remote Code Execution via unsafe deserialization
    Critical · 9.1 CVE-2023-39528 <= 8.1.0 no fix
  8. Chain: SQL Injection (CWE-89) and Eval Injection (CWE-95)
    Critical · 9.8 CVE-2022-31181 >= 1.6.0.10, < 1.7.8.7 1.7.8.7
  9. PrestaShop PHP Object Injection
    High · 8.8 CVE-2018-20717 < 1.7.2.5 1.7.2.5
  10. SQL filter bypass leading to arbitrary write requests using SQL Manager [DEBATE RUNNING ABOUT SCORING FROM PS CORE]
    High · 8.8 CVE-2023-30839 >= 8.0.0, < 8.0.3, < 1.7.8.8 no fix
  11. Possible XSS injection through Validate::isCleanHTML method
    High · 8.0 CVE-2023-30838 >= 8.0.0, < 8.0.3, < 1.7.8.8 no fix
  12. PrestaShop XSS Vulnerability this entry
    Medium · 6.1 CVE-2012-20001 < 1.5.2.0 1.5.2.0
  13. Server Side Twig Template Injection
    Critical · 9.0 CVE-2022-21686 >= 1.7.0.0, < 1.7.8.3 1.7.8.3
  14. SQL injection in prestashop/prestashop
    High · 7.5 CVE-2021-43789 >= 1.7.5.0, < 1.7.8.2 1.7.8.2
  15. PHUnit dependancy in PrestaShop and modules allow remote arbitrary PHP code execution
    Critical · 9.8 Exploited in attacks CVE-2017-9841 < 1.7.6.0 no fix

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