CVE-2026-71271

Memos' webhook URL validation, isReservedIP internal/webhook/validate.go, checks a candidate IP against a reservedCIDRs list that omits 0.0.0.0/8 and never calls ip.IsUnspecified — unlike the correctly implemented sibling function isInternalIP in internal/httpgetter/htmlmeta.go, which does. Becau...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization when executing DeleteReaction. An attacker can remove reactions from other users' entries by sending crafted requests with low-level privileges and no authentication. Remediation Upgrade...

CVE-2022-25978

All versions of the package github.com/usememos/memos/server are vulnerable to Cross-site Scripting XSS due to insufficient checks on external resources, which allows malicious actors to introduce links starting with a javascript: scheme...

Cross site scripting

All versions of the package github.com/usememos/memos/server are vulnerable to Cross-site Scripting XSS due to insufficient checks on external resources, which allows malicious actors to introduce links starting with a javascript: scheme...

CVE-2022-25978

All versions of the package github.com/usememos/memos/server are vulnerable to Cross-site Scripting XSS due to insufficient checks on external resources, which allows malicious actors to introduce links starting with a javascript: scheme...