Vulnerability Details : CVE-2017-6908
Potential exploit
An issue was discovered in concrete5 <= 5.6.3.4. The vulnerability exists due to insufficient filtration of user-supplied data (fID) passed to the "concrete5-legacy-master/web/concrete/tools/files/selector_data.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2017-6908
- cpe:2.3:a:concrete5:concrete5:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-6908
0.35%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-6908
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2017-6908
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-6908
-
https://github.com/concrete5/concrete5-legacy/commit/62046f511fc02ad783ad170404c80db3c69f0408
Fix #1948 · concrete5/concrete5-legacy@62046f5 · GitHubPatch;Third Party Advisory
-
http://www.securityfocus.com/bid/96891
concrete5 Multiple Cross Site Scripting VulnerabilitiesThird Party Advisory;VDB Entry
-
https://github.com/concrete5/concrete5-legacy/issues/1948
concrete5 – Cross-Site Scripting (XSS) in “selector_data.php” · Issue #1948 · concrete5/concrete5-legacy · GitHubExploit;Third Party Advisory
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