Description
crawlseo before version 0.2.5 contains a cleartext storage vulnerability that allows attackers with database read access to obtain Google OAuth access and refresh tokens stored unencrypted in the User.googleTokens column. Attackers can read the plaintext long-lived refresh tokens from a compromised or exposed Postgres database to gain indefinite, unauthenticated access to all registered users' Google Search Console data.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| crawlseo | crawlseo | 0.1.0 – < 0.2.5 | 0.2.5 |
References
- crawlseo v0.2.5 Release Notes patch release-notes
- https://gist.github.com/mansurmavlankulov/47cb8e183fec39a7afe599d1082a3399 technical-description
- https://github.com/crawlseo/crawlseo/commit/2ce0b4b2bdd6047e0a9ede037fd355381968d9bc issue-tracking patch
- VulnCheck Advisory: crawlseo before 0.2.5 Cleartext Storage of Google OAuth Tokens third-party-advisory