CVE-2023-36827

HIGH
Published Jul 5, 20232y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Jul 5, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

Fides is an open-source privacy engineering platform for managing the fulfillment of data privacy requests in a runtime environment, and the enforcement of privacy regulations in code. A path traversal (directory traversal) vulnerability affects fides versions lower than version `2.15.1`, allowing remote attackers to access arbitrary files on the fides webserver container's filesystem. The vulnerability is patched in fides `2.15.1`. If the Fides webserver API is not directly accessible to attackers and is instead deployed behind a reverse proxy as recommended in Ethyca's security best practice documentation, and the reverse proxy is an AWS application load balancer, the vulnerability can't be exploited by these attackers. An AWS application load balancer will reject this attack with a 400 error. Additionally, any secrets supplied to the container using environment variables rather than a `fides.toml` configuration file are not affected by this vulnerability.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

VendorProductVersionRange
ethycafides* <2.15.1

References 3

  • github.com https://github.com/ethyca/fides/commit/f526d9ffb176006d701493c9d0eff6b4884e811f
    Patch
  • github.com https://github.com/ethyca/fides/releases/tag/2.15.1
    Release Notes
  • github.com https://github.com/ethyca/fides/security/advisories/GHSA-r25m-cr6v-p9hq
    MitigationThird Party Advisory

Remediation

  • github.com https://github.com/ethyca/fides/commit/f526d9ffb176006d701493c9d0eff6b4884e811f
    Patch