CVE-2026-115400
crawlseo before 0.2.5 Cleartext Storage of Google OAuth Tokens
CVSS Score
4.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-312 |
| Vendor | crawlseo |
| Product | crawlseo |
| Published | Oct 22, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
crawlseo / crawlseo
0.1.0 < 0.2.5
References
github.com: https://github.com/crawlseo/crawlseo/releases/tag/v0.2.5 gist.github.com: https://gist.github.com/mansurmavlankulov/47cb8e183fec39a7afe599d1082a3399 github.com: https://github.com/crawlseo/crawlseo/commit/2ce0b4b2bdd6047e0a9ede037fd355381968d9bc vulncheck.com: https://www.vulncheck.com/advisories/crawlseo-before-cleartext-storage-of-google-oauth-tokens
Credits
Mansurzhan Mavlankulov