CVSS 3.1
5.3 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NCVE-2023-47116
Medium (5.3) in humansignal label studio. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in label-studio 1.11.0.
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.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
- CWE
- CWE-918
- Published
- Modified
- Record from
- the NVD, synced
Affected
- humansignal:label_studio
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-p59w-9gqw-wj8r | PyPI | label-studio | <1.11.0 | 1.11.0 |
| PYSEC-2024-127 | PyPI | label-studio | <1.11.0 | 1.11.0 |
References
- https://github.com/HumanSignal/label-studio/commit/55dd6af4716b92f2bb213fe461d1ffbc380c6a64
- https://github.com/HumanSignal/label-studio/releases/tag/1.11.0
- https://github.com/HumanSignal/label-studio/security/advisories/GHSA-p59w-9gqw-wj8r
- https://github.com/HumanSignal/label-studio/commit/55dd6af4716b92f2bb213fe461d1ffbc380c6a64
- https://github.com/HumanSignal/label-studio/releases/tag/1.11.0