CVE-2026-44366

Vvveb: Stored XSS via Comment Author Field

CVSS 6.1 MEDIUMEPSS 0.3%CWE-79

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.1EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

15 mai 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.1, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Vvveb CMS comment submission flow. The author field is submitted by an unauthenticated user on any public post page, stored without sanitization, and later rendered unsanitized in two distinct sinks: This vulnerability is fixed in 1.0.8.1.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Produtos afetados

givanz · Vvveb

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Referências

https://github.com/givanz/Vvveb/security/advisories/GHSA-gpmg-pcxr-9wvf