CVE-2018-20238 describes an insufficient session expiration vulnerability in Atlassian Crowd versions before 3.2.7 and from 3.3.0 before 3.3.4. This flaw allows remote attackers to authenticate using expired user sessions through various REST resources. With a CVSS score of 8.1 (High), the vulnerability is easily exploitable over the network with low privileges, potentially leading to high confidentiality and integrity impacts. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.2.7CPE matchmatch criteria | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* | ||
>= 3.3.0, < 3.3.4CPE matchmatch criteria | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* | ||
< 3.3.4CPE match | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.