CVE-2026-104476highCWE-200

Backdrop CMS before 1.35.1 Information Disclosure via Configuration Export Archive

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 8.2epss 0.3%

probabilidade de exploração

0.3%top 80% das CVEs

exploração observada

nãonenhuma fonte reporta

Backdrop CMS before 1.35.1 contains an information disclosure vulnerability that allows unauthenticated attackers to retrieve configuration export archives left on the server after transfer. Attackers can download compressed archives generated by users with configuration export permission to obtain the full site configuration, including sensitive settings.

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Produtos afetados

backdrop · backdrop

Referências

https://backdropcms.org/security/backdrop-sa-core-2026-006 https://github.com/backdrop/backdrop https://github.com/backdrop/backdrop/commit/1ae67061d9d487bb6cb3b8611191354052f34749 https://www.vulncheck.com/advisories/backdrop-cms-before-1.35.1-information-disclosure-via-configuration-export-archive