| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/usememos/memos | < 0.21.0 | 0.21.0 |
| memos | < 0.21.0 | 0.21.0 |
memos is a privacy-first, lightweight note-taking service. A CORS misconfiguration exists in memos 0.20.1 and earlier where an arbitrary origin is reflected with Access-Control-Allow-Credentials set to true. This may allow an attacking website to make a cross-origin request, allowing the attacker to read private information or make privileged changes to the system as the vulnerable user account.
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