Vulnerability Details : CVE-2018-18380
A Session Fixation issue was discovered in Bigtree before 4.2.24. admin.php accepts a user-provided PHP session ID instead of regenerating a new one after a user has logged in to the application. The Session Fixation could allow an attacker to hijack an admin session.
Products affected by CVE-2018-18380
- cpe:2.3:a:bigtreecms:bigtree_cms:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-18380
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-18380
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
NIST |
CWE ids for CVE-2018-18380
-
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-18380
-
https://github.com/bigtreecms/BigTree-CMS/tree/4.2.24
GitHub - bigtreecms/BigTree-CMS at 4.2.24Release Notes
-
https://gist.github.com/zionspike/680eb504db7c86296fad0eff30c6317f
CVE-2018-18380.md · GitHubPatch;Third Party Advisory
-
https://github.com/bigtreecms/BigTree-CMS/commit/c69402c4764ed9a76301c57277aefe70141b6418
Regenerating session IDs on login state change. · bigtreecms/BigTree-CMS@c69402c · GitHubPatch
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