CVE-2020-11456 — LimeSurvey before 4

LimeSurvey before 4.1.12+200324 has stored XSS in application/views/admin/surveysgroups/surveySettings.php and application/models/SurveysGroups.php (aka survey groups).

01What is this vulnerability?

LimeSurvey before 4.1.12+200324 has stored XSS in application/views/admin/surveysgroups/surveySettings.php and application/models/SurveysGroups.php (aka survey groups).

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2020-04-01T15:48:08.000Z
• Last modified: 2024-08-04T11:28:13.835Z

09References

• github.com — https://github.com/LimeSurvey/LimeSurvey/commit/04b118acce2a74306f365ef329cbe00e…
• packetstormsecurity.com — http://packetstormsecurity.com/files/157114/LimeSurvey-4.1.11-Cross-Site-Scripti…
• www.exploit-db.com — https://www.exploit-db.com/exploits/48289