CVE-2026-56782

Critical

Description

Gorse before 0.5.10 contains an authentication bypass vulnerability in the /api/dump and /api/restore endpoints that allows unauthenticated attackers to access protected functionality when admin_api_key is empty, which is the default configuration. Remote attackers can exfiltrate the entire database including user records, items, and feedback data containing personally identifiable information, or completely overwrite the dataset without authentication.

SeverityCritical

CVSS9.8

Exploit probability—

ProductGorse

PublishedJun 29, 2026

First seenJun 29, 2026

Weakness typeCWE-306Missing authentication for critical function

How to fix

Update

gorse-io gorse0.5.10 or later

Patches

github.com/gorse-io/gorse/commit/19fdcbb309fb5b609e9cc3eb10c74885b5b27da9

Affected products

Product	Affected versions	Fixed in
gorse-io gorse	v < 0.5.10	0.5.10

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