Vulnerability Details : CVE-2020-11456
Potential exploit
LimeSurvey before 4.1.12+200324 has stored XSS in application/views/admin/surveysgroups/surveySettings.php and application/models/SurveysGroups.php (aka survey groups).
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-11456
- cpe:2.3:a:limesurvey:limesurvey:*:*:*:*:*:*:*:*
- cpe:2.3:a:limesurvey:limesurvey:4.1.12:-:*:*:*:*:*:*
- cpe:2.3:a:limesurvey:limesurvey:4.1.12:200324:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-11456
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-11456
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2020-11456
-
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-2020-11456
-
https://www.exploit-db.com/exploits/48289
LimeSurvey 4.1.11 - 'Survey Groups' Persistent Cross-Site Scripting - PHP webapps ExploitExploit;Third Party Advisory;VDB Entry
-
http://packetstormsecurity.com/files/157114/LimeSurvey-4.1.11-Cross-Site-Scripting.html
LimeSurvey 4.1.11 Cross Site Scripting ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
https://github.com/LimeSurvey/LimeSurvey/commit/04b118acce2a74306f365ef329cbe00efc399b26
Fixed issue [security] #16019: Stored XSS in survey groups. (Thanks t… · LimeSurvey/LimeSurvey@04b118a · GitHubPatch;Third Party Advisory
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