PT-2026-107498 · Expressgateway · Express Gateway
CVE-2026-107177
·
Published
2026-10-07
·
Updated
2026-10-07
CVSS v3.1
5.9
Medium
| Vector | AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N |
Express Gateway through 1.16.11 contains a hardcoded cryptographic key vulnerability that allows attackers with datastore access to decrypt stored OAuth 2.0 token secrets via the default crypto.cipherKey 'sensitiveKey'. Attackers who can read Redis can decrypt tokenEncrypted values and combine them with stored token IDs to obtain valid bearer tokens for any user.
Fix
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Express Gateway