CVE-2025-55469

Name: CVE-2025-55469
Creator: NVD / NIST
Published: 2025-11-26T18:15:48.607+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.37%

Last modified Jun 17, 2026

CVE-2025-55469 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Incorrect access control in youlai-boot v2.21.1 allows attackers to escalate privileges and access the Administrator backend.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.

Description

Incorrect access control in youlai-boot v2.21.1 allows attackers to escalate privileges and access the Administrator backend.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.37%

28.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Youlai	Youlai-Boot	2.21.1

References

https://gist.github.com/old6ma/d6e19c9efbe28431f4c27c063cc9cbb8Third Party Advisory
https://gitee.com/youlaiorg/youlai-bootProduct
https://gitee.com/youlaiorg/youlai-boot/issues/ICFCOKExploit, Issue Tracking, Vendor Advisory
https://gitee.com/youlaiorg/youlai-boot/issues/ICFCOKExploit, Issue Tracking, Vendor Advisory

Timeline

Published: Nov 26, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-55469?

Incorrect access control in youlai-boot v2.21.1 allows attackers to escalate privileges and access the Administrator backend.

How severe is CVE-2025-55469?

CVE-2025-55469 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.

How do I fix CVE-2025-55469?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-55469?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST