How severe is CVE-2025-55471?

CVE-2025-55471 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-55471 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-55471?

CVE-2025-55471 affects Youlai Youlai-boot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-55471?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-55471 have an EU (EUVD) identifier?

Yes. CVE-2025-55471 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199735.

When was CVE-2025-55471 published?

CVE-2025-55471 was published on 2025-11-26 and last updated on 2026-06-17.

CVE-2025-55471

CVE-2025-55471 is a high-severity vulnerability in Youlai Youlai-boot with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199735
Weakness: CWE-284
Affected product: Youlai Youlai-boot
Published: 2025-11-26
Last modified: 2026-06-17

Description

Incorrect access control in the getUserFormData function of youlai-boot v2.21.1 allows attackers to access sensitive information for other users.

Frequently asked questions

What is CVE-2025-55471?: Incorrect access control in the getUserFormData function of youlai-boot v2.21.1 allows attackers to access sensitive information for other users.
How severe is CVE-2025-55471?: CVE-2025-55471 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-55471 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-55471?: CVE-2025-55471 affects Youlai Youlai-boot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-55471?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-55471 have an EU (EUVD) identifier?: Yes. CVE-2025-55471 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199735.
When was CVE-2025-55471 published?: CVE-2025-55471 was published on 2025-11-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:youlai:youlai-boot:2.21.1:*:*:*:*:*:*:*

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