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Vulnerability record · CVE-2024-45462 · published 16 October 2024

CVE-2024-45462: Apache cloudstack insufficient session expiration vulnerability

Apache · Cloudstack

The logout operation in the CloudStack web interface does not expire the user session completely which is valid until expiry by time or restart of the backend service. An attacker that has access to a user's browser can use an unexpired session to gain access to resources owned by the logged out user account. This issue affects Apache CloudStack from 4.15.1.0 through 4.18.2.3; and from 4.19.0.0 through 4.19.1.1. Users are recommended to upgrade to Apache CloudStack 4.18.2.4 or 4.19.1.2, or later, which addresses this issue.

7.1 CVSS 3.1 High EPSS 0.39% · top 69.0% CWE-613 · Insufficient session expiration
7.1CVSS 3.1 base score
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

The logout operation in the CloudStack web interface does not expire the user session completely which is valid until expiry by time or restart of the backend service. An attacker that has access to a user's browser can use an unexpired session to gain access to resources owned by the logged out user account. This issue affects Apache CloudStack from 4.15.1.0 through 4.18.2.3; and from 4.19.0.0 through 4.19.1.1. Users are recommended to upgrade to Apache CloudStack 4.18.2.4 or 4.19.1.2, or later, which addresses this issue.

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

Affected products

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

References

LinkTags
https://cloudstack.apache.org/blog/security-release-advisory-4.18.2.4-4.19.1.2 Vendor Advisory
https://cloudstack.apache.org/blog/security-release-advisory-4.18.2.4-4.19.1.2 Vendor Advisory
https://cloudstack.apache.org/blog/security-release-advisory-4.18.2.4-4.19.1.2 Vendor Advisory
https://cloudstack.apache.org/blog/security-release-advisory-4.18.2.4-4.19.1.2 Vendor Advisory
https://lists.apache.org/thread/ktsfjcnj22x4kg49ctock3d9tq7jnvlo Vendor Advisory
http://www.openwall.com/lists/oss-security/2024/10/15/4

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-45462), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.