CVE-2025-25297: Label Studio is an open source data labeling tool

Q: How do I fix CVE-2025-25297?

label studio: upgrade to 1.16.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-25297 being exploited?

CVE-2025-25297 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-25297 affect?

CVE-2025-25297 affects label studio. Severity is high (CVSS 8.6). Label Studio is an open source data labeling tool. Prior to version 1.16.0, Label Studio's S3 storage integration feature contains a Server-Side Request Forgery (SSRF) vulnerability in its endpoint configuration. When creating an S3 storage

Q: How urgent is CVE-2025-25297?

Priority 53/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 8.6REMOTEUPGRADE

CVE-2025-25297 is a high-severity flaw (CVSS 8.6) affecting label studio. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Label Studio is an open source data labeling tool. Prior to version 1.16.0, Label Studio's S3 storage integration feature contains a Server-Side Request Forgery (SSRF) vulnerability in its endpoint configuration. When creating an S3 storage connection, the application allows users to specify a custom S3 endpoint URL via the s3_endpoint parameter. This endpoint URL is passed directly to the boto3 AWS SDK without proper validation or restrictions o

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	8.6 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-918
Published	2025-02-14
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: humansignal

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-02-14 20:15 UTCPublished CVE record published
2026-06-17 09:00 UTCUpdated Record last modified

humansignal label studio UPGRADE

Affected: < 1.16.0

Fixed in: 1.16.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy label-studio || rpm -q label-studio || label-studio --version

2. UPGRADE to 1.16.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade label-studio

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade label-studio

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-25297?

label studio: upgrade to 1.16.0. Exact commands for each OS are on this page.

Is CVE-2025-25297 being exploited?

CVE-2025-25297 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-25297 affect?

CVE-2025-25297 affects label studio. Severity is high (CVSS 8.6). Label Studio is an open source data labeling tool. Prior to version 1.16.0, Label Studio's S3 storage integration feature contains a Server-Side Request Forgery (SSRF) vulnerability in its endpoint configuration. When creating an S3 storage

How urgent is CVE-2025-25297?

Priority 53/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

AWS vulnerabilities

Related CVEs

CVE-2026-22033 MEDIUM 5.4 UPGRADE Label Studio is a multi-type data labeling and annotation tool
CVE-2025-47783 MEDIUM 6.1 UPGRADE Label Studio is a multi-type data labeling and annotation tool
CVE-2025-25296 MEDIUM 6.1 UPGRADE Label Studio is an open source data labeling tool

References

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