CVE-2026-104476 — Backdrop CMS before 1.35.1 Information Disclosure via Configuration Export Archive
Backdrop CMS before 1.35.1 contains an information disclosure vulnerability that allows unauthenticated attackers to retrieve configuration export archives left on the server af…
Published: 2026-10-02 · CVSS: 8.2 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7