CVE-2024-31223
MediumExploitedPublic exploitInformation Disclosure Vulnerability in Privacy Center of SERVER_SIDE_FIDES_API_URL
Published Jul 5, 2024 · Updated Sep 10, 2026 · Also known as GHSA-53q7-4874-24qg, PYSEC-2026-1334
Key Facts
Patch immediately- CVE-2024-31223 is a medium-severity vulnerability (CVSS 5.3 v3.1) affecting Fides (Ethyca), ethyca-fides (pypi).
- It is exploited in the wild, listed in Industry KEV feed since Jun 13, 2024. Public exploit code is available.
- EPSS estimates a 1.1% probability of exploitation in the next 30 days.
- Fixed versions are available, including ethyca-fides 2.39.2, Fides 2.39.2.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS (30-day exploit likelihood)
1.1%
Higher than 65.2% of all scored CVEs
Exploited in the wild
Yes
1 catalog listing
Public exploit code
Available
Proof-of-concept or weaponized module
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Description
Fides is an open-source privacy engineering platform, and SERVER_SIDE_FIDES_API_URL is a server-side configuration environment variable used by the Fides Privacy Center to communicate with the Fides webserver backend. The value of this variable is a URL which typically includes a private IP address, private domain name, and/or port. A vulnerability present starting in version 2.19.0 and prior to version 2.39.2rc0 allows an unauthenticated attacker to make a HTTP GET request from the Privacy Center that discloses the value of this server-side URL. This could result in disclosure of server-side configuration giving an attacker information on server-side ports, private IP addresses, and/or private domain names. The vulnerability has been patched in Fides version 2.39.2rc0. No known workarounds are available.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| Industry KEV feed | Jun 13, 2024 | n/a | Not reported |
Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Affected Products
3 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| FidesEthyca | >= >= 2.19.0, < 2.39.2rc0 | 2.39.2 |
| ethyca-fidespypi | >= 2.19.0 | 2.39.2 |
Patched Releases
ethyca-fides
2.39.2
Timeline
Added to Industry KEV feed
Jun 13, 2024
Publicly disclosed
Jul 5, 2024
Last updated
Sep 10, 2026
Weakness Type
- CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere
References
- advisoryGHSA advisory
- advisoryhttps://github.com/CVEProject/cvelistV5/tree/main/cves/2024/31xxx/CVE-2024-31223.json
- advisoryhttps://nvd.nist.gov/vuln/detail/CVE-2024-31223
- articlehttps://github.com/ethyca/fides/commit/0555080541f18a5aacff452c590ac9a1b56d7097
- articlehttps://github.com/ethyca/fides/commit/cd510216b281de5443ec1c126add95cc5be0970a
FAQ
Common Questions.
Fides is an open-source privacy engineering platform, and SERVER_SIDE_FIDES_API_URL is a server-side configuration environment variable used by the Fides Privacy Center to communicate with the Fides webserver backend.
Affected: Fides (Ethyca) versions >= >= 2.19.0, < 2.39.2rc0; ethyca-fides (pypi) versions >= 2.19.0. The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed since Jun 13, 2024.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including ethyca-fides 2.39.2, Fides 2.39.2.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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