CVE-2017-18105 is a session fixation vulnerability affecting Atlassian Crowd versions prior to 3.0.2 and 3.1.0 through 3.1.1. An attacker who obtains a user's JSESSIONID cookie can leverage this to gain unauthorized access to certain built-in and third-party REST resources. This vulnerability carries a high CVSS score of 8.1, indicating a severe risk due to its network-based attack vector, high impact on confidentiality, integrity, and availability, and low attack complexity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.0.2CPE matchmatch criteria | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* | ||
>= 3.1.0, < 3.1.1CPE matchmatch criteria | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* | ||
< 3.1.1CPE match | cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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.