CVE-2026-115400
crawlseo before 0.2.5 Cleartext Storage of Google OAuth Tokens
- State
- Published
- Severity
- 6.7 Medium
- Published
- Oct 22, 2026
- Updated
- Oct 29, 2026
- Reserved
- Oct 22, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.7 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 4.4 Medium | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-312 Cleartext Storage of Sensitive Information
Affected Products
| Product | Versions |
|---|---|
crawlseocrawlseo |
|
References
- crawlseo v0.2.5 Release Notespatchrelease-notes
- https://gist.github.com/mansurmavlankulov/47cb8e183fec39a7afe599d1082a3399technical-description
- https://github.com/crawlseo/crawlseo/commit/2ce0b4b2bdd6047e0a9ede037fd355381968d9bcissue-trackingpatch
- VulnCheck Advisory: crawlseo before 0.2.5 Cleartext Storage of Google OAuth Tokensthird-party-advisory
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