CVE-2026-115400CWE-312

CVE-2026-115400

Medium · published October 22, 2026

CVSS v3.1
4.4
EPSS
0%
Percentile
0.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
6.7 · 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
EPSS
0.00087 · 0.3th percentile
Weakness
CWE-312 · Cleartext Storage of Sensitive Information
Published
2026-10-22T18:17Z
References (4)
https://gist.github.com/mansurmavlankulov/47cb8e183fec39a7afe599d1082a3399 · [email protected]https://github.com/crawlseo/crawlseo/commit/2ce0b4b2bdd6047e0a9ede037fd355381968d9bc · [email protected]https://github.com/crawlseo/crawlseo/releases/tag/v0.2.5 · [email protected]https://www.vulncheck.com/advisories/crawlseo-before-cleartext-storage-of-google-oauth-tokens · [email protected]
EPSS history
Timeline
  • 24 OCT 03:52Z
    EPSS moved — → 0%
    epss
  • 22 OCT 13:23Z
    crawlseo before 0.2.5 Cleartext Storage of Google OAuth Tokens
    cvelistv5
  • 22 OCT 13:23Z
    crawlseo before 0.2.5 Cleartext Storage of Google OAuth Tokens
    cvelistv5