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Vulnerability record · CVE-2024-30257 · published 18 April 2024

CVE-2024-30257: Fit2cloud 1panel observable discrepancy vulnerability

Fit2cloud · 1panel

1Panel is an open source Linux server operation and maintenance management panel. The password verification in the source code uses the != symbol instead hmac.Equal. This may lead to a timing attack vulnerability. This vulnerability is fixed in 1.10.3-lts.

5.9 CVSS 3.1 Medium EPSS 0.38% · top 70.1% CWE-203 · Observable discrepancy
5.9CVSS 3.1 base score
0.38%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

1Panel is an open source Linux server operation and maintenance management panel. The password verification in the source code uses the != symbol instead hmac.Equal. This may lead to a timing attack vulnerability. This vulnerability is fixed in 1.10.3-lts.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/1Panel-dev/1Panel/blob/dev/backend/app/service/auth.go#L81C5-L81C26 Product
https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-6m9h-2pr2-9j8f Vendor Advisory
https://github.com/1Panel-dev/1Panel/blob/dev/backend/app/service/auth.go#L81C5-L81C26 Product
https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-6m9h-2pr2-9j8f Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2024-30257), CISA KEV, FIRST EPSS (scores of 2026-10-08). This page is refreshed as NVD updates the record.