CVE-2021-43155

CRITICAL 9.8CVE-2021-43155 · Published 22/12/2021 · updated 17/06/2026

In short

CVE-2021-43155 is a CRITICAL (CVSS 9.8) vulnerability affecting online book store project in php (projectworlds).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 66.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
online book store project in php projectworlds	`= 1.0`	No fix yet

Projectsworlds Online Book Store PHP v1.0 is vulnerable to SQL injection via the "bookisbn" parameter in cart.php.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

= 1.0

No fix yet

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