showdoc is vulnerable to Cross-Site Request Forgery (CSRF)

MÉDIO 6.5CVE-2021-3993 · GHSA-6pqm-xvfc-w7p4 · Published 01/12/2021 · updated 17/06/2026

Em resumo

CVE-2021-3993 é uma vulnerabilidade MÉDIO (CVSS 6.5) que afeta showdoc/showdoc, showdoc (showdoc).
Chance de exploração nos próximos 30 dias (EPSS): 0.52%, maior que 44.3% das vulnerabilidades.
Correção: atualize para 2.9.13 ou posterior.

Package	Affected versions	Patched versions
showdoc/showdoc Packagist	`< 2.9.13`	`2.9.13`
showdoc showdoc	`< 2.9.13`	`2.9.13`

showdoc is vulnerable to Cross-Site Request Forgery (CSRF).

NVD description

showdoc is vulnerable to Cross-Site Request Forgery (CSRF)

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

Package

Affected versions

Patched versions

Packagist

< 2.9.13

2.9.13

< 2.9.13

2.9.13

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