Vulnerability Details : CVE-2016-4309
Session fixation vulnerability in Symphony CMS 2.6.7, when session.use_only_cookies is disabled, allows remote attackers to hijack web sessions via the PHPSESSID parameter.
Products affected by CVE-2016-4309
- cpe:2.3:a:getsymphony:symphony:2.6.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-4309
3.01%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 91 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-4309
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.6
|
HIGH | AV:N/AC:H/Au:N/C:C/I:C/A:C |
4.9
|
10.0
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.6
|
5.9
|
NIST |
CWE ids for CVE-2016-4309
-
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-4309
-
https://github.com/symphonycms/symphony-2/commit/b329a14adc40868965076a77210452e396243dcd
Better php.ini overrides for insecure setups · symphonycms/symphony-2@b329a14 · GitHubThird Party Advisory
-
https://www.exploit-db.com/exploits/39983/
Symphony CMS 2.6.7 - Session FixationExploit;Third Party Advisory;VDB Entry
-
http://packetstormsecurity.com/files/137551/Symphony-CMS-2.6.7-Session-Fixation.html
Symphony CMS 2.6.7 Session Fixation ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/91299
Symphony CMS PHPSESSID Session Fixation VulnerabilityThird Party Advisory;VDB Entry
-
http://hyp3rlinx.altervista.org/advisories/SYMPHONY-CMS-SESSION-FIXATION.txt
Third Party Advisory
-
http://www.securityfocus.com/archive/1/538714/100/0/threaded
SecurityFocusThird Party Advisory;VDB Entry
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