CVE-2023-30838: Possible XSS injection through Validate::isCleanHTML method

high Affects prestashop/prestashop. Feed 2026.10.29.1, updated 2026-10-28; published 2023-04-25; advisory modified 2026-07-16.

Possible XSS injection through Validate::isCleanHTML method

Package: prestashop/prestashop Composer
Affected versions: >=8.0.0 and <8.0.4 or <1.7.8.9
Fixed in: 8.0.4, 1.7.8.9
Severity: high CVSS 8.0
Exploitation: not on CISA KEV · EPSS 1% (64.0th percentile)
Published: 2023-04-25
Source: osv.dev

References

CWE-79

NVD record prestashop/prestashop advisories

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