Description
Label Studio is a popular open source data labeling tool. The vulnerability affects all versions of Label Studio prior to 1.11.0 and was tested on version 1.8.2. Label Studio's SSRF protections that can be enabled by setting the `SSRF_PROTECTION_ENABLED` environment variable can be bypassed to access internal web servers. This is because the current SSRF validation is done by executing a single DNS lookup to verify that the IP address is not in an excluded subnet range. This protection can be bypassed by either using HTTP redirection or performing a DNS rebinding attack.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-0083 | Label Studio is a popular open source data labeling tool. The vulnerability affects all versions of Label Studio prior to 1.11.0 and was tested on version 1.8.2. Label Studio's SSRF protections that can be enabled by setting the `SSRF_PROTECTION_ENABLED` environment variable can be bypassed to access internal web servers. This is because the current SSRF validation is done by executing a single DNS lookup to verify that the IP address is not in an excluded subnet range. This protection can be bypassed by either using HTTP redirection or performing a DNS rebinding attack. |
Github GHSA |
GHSA-p59w-9gqw-wj8r | Label Studio SSRF on Import Bypassing `SSRF_PROTECTION_ENABLED` Protections |
References
History
Tue, 17 Jun 2025 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
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ssvc
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-06-17T21:29:19.276Z
Reserved: 2023-10-30T19:57:51.674Z
Link: CVE-2023-47116
Updated: 2024-08-02T21:01:22.711Z
Status : Modified
Published: 2024-01-31T17:15:13.370
Modified: 2024-11-21T08:29:48.630
Link: CVE-2023-47116
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA