# LimeSurvey vulnerabilities

Source: https://junglewise.ai/threats/technologies/limesurvey  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/limesurvey.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 10 vulnerabilities in LimeSurvey: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63107, was published on 20 July 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 10 (1 critical, 0 exploited in the wild)

## About LimeSurvey

LimeSurvey is an open-source online survey application that allows users to develop and publish surveys, and collect responses.

## Latest LimeSurvey vulnerabilities

- [CVE-2026-63107: LimeSurvey SSRF in REST API survey template endpoint](https://junglewise.ai/threats/cve-2026-63107-limesurvey-ssrf-in-rest-api-survey-template-endpoint) (high, CVSS 7.7, published 20 Jul 2026)
- [CVE-2026-50636: LimeSurvey SQL injection in RemoteControl API participant methods](https://junglewise.ai/threats/cve-2026-50636-limesurvey-sql-injection-in-remotecontrol-api-participant-methods) (high, CVSS 8.8, published 9 Jun 2026)
- [CVE-2026-50635: LimeSurvey host header injection in password reset](https://junglewise.ai/threats/cve-2026-50635-limesurvey-host-header-injection-in-password-reset) (high, CVSS 8.8, published 9 Jun 2026)
- [CVE-2025-70797: Cross Site Scripting vulnerability in Limesurvey v.6.15.20+251021 allows a remote attacker to execute arbitrary code…](https://junglewise.ai/threats/cve-2025-70797-cross-site-scripting-vulnerability-in-limesurvey-v-6-15-20-251021) (medium, CVSS 6.1, published 9 Apr 2026)
- [CVE-2025-63238: A Reflected Cross-Site Scripting (XSS) affects LimeSurvey versions prior to 6.15.11+250909, due to the lack of…](https://junglewise.ai/threats/cve-2025-63238-a-reflected-cross-site-scripting-xss-affects-limesurvey-versions) (medium, CVSS 6.1, published 9 Apr 2026)
- [CVE-2025-56422: LimeSurvey unsafe deserialization remote code execution](https://junglewise.ai/threats/cve-2025-56422-limesurvey-unsafe-deserialization-remote-code-execution) (critical, CVSS 9.8, published 10 Mar 2026)
- [CVE-2025-56421: LimeSurvey SQL injection allows remote data extraction](https://junglewise.ai/threats/cve-2025-56421-limesurvey-sql-injection-allows-remote-data-extraction) (high, CVSS 7.5, published 10 Mar 2026)
- [CVE-2025-41076: In version 6.13.0 of LimeSurvey, any external user can cause a 500 error in the survey system by sending a malformed…](https://junglewise.ai/threats/cve-2025-41076-in-version-6-13-0-of-limesurvey-any-external-user-can-cause-a-500) (medium, CVSS 6.5, published 20 Nov 2025)
- [CVE-2025-41075: Vulnerability in LimeSurvey 6.13.0 in the endpoint /optin that causes infinite HTTP redirects when accessed directly…](https://junglewise.ai/threats/cve-2025-41075-vulnerability-in-limesurvey-6-13-0-in-the-endpoint-optin-that) (high, CVSS 7.5, published 20 Nov 2025)
- [CVE-2025-41074: Vulnerability in LimeSurvey 6.13.0 in the endpoint /optout that causes infinite HTTP redirects when accessed directly…](https://junglewise.ai/threats/cve-2025-41074-vulnerability-in-limesurvey-6-13-0-in-the-endpoint-optout-that) (high, CVSS 7.5, published 20 Nov 2025)

## Most severe LimeSurvey vulnerabilities

- [CVE-2025-56422: LimeSurvey unsafe deserialization remote code execution](https://junglewise.ai/threats/cve-2025-56422-limesurvey-unsafe-deserialization-remote-code-execution) (critical, CVSS 9.8, published 10 Mar 2026)
- [CVE-2026-50635: LimeSurvey host header injection in password reset](https://junglewise.ai/threats/cve-2026-50635-limesurvey-host-header-injection-in-password-reset) (high, CVSS 8.8, published 9 Jun 2026)
- [CVE-2026-50636: LimeSurvey SQL injection in RemoteControl API participant methods](https://junglewise.ai/threats/cve-2026-50636-limesurvey-sql-injection-in-remotecontrol-api-participant-methods) (high, CVSS 8.8, published 9 Jun 2026)
- [CVE-2026-63107: LimeSurvey SSRF in REST API survey template endpoint](https://junglewise.ai/threats/cve-2026-63107-limesurvey-ssrf-in-rest-api-survey-template-endpoint) (high, CVSS 7.7, published 20 Jul 2026)
- [CVE-2025-56421: LimeSurvey SQL injection allows remote data extraction](https://junglewise.ai/threats/cve-2025-56421-limesurvey-sql-injection-allows-remote-data-extraction) (high, CVSS 7.5, published 10 Mar 2026)
- [CVE-2025-41075: Vulnerability in LimeSurvey 6.13.0 in the endpoint /optin that causes infinite HTTP redirects when accessed directly…](https://junglewise.ai/threats/cve-2025-41075-vulnerability-in-limesurvey-6-13-0-in-the-endpoint-optin-that) (high, CVSS 7.5, published 20 Nov 2025)
- [CVE-2025-41074: Vulnerability in LimeSurvey 6.13.0 in the endpoint /optout that causes infinite HTTP redirects when accessed directly…](https://junglewise.ai/threats/cve-2025-41074-vulnerability-in-limesurvey-6-13-0-in-the-endpoint-optout-that) (high, CVSS 7.5, published 20 Nov 2025)
- [CVE-2025-41076: In version 6.13.0 of LimeSurvey, any external user can cause a 500 error in the survey system by sending a malformed…](https://junglewise.ai/threats/cve-2025-41076-in-version-6-13-0-of-limesurvey-any-external-user-can-cause-a-500) (medium, CVSS 6.5, published 20 Nov 2025)
- [CVE-2025-70797: Cross Site Scripting vulnerability in Limesurvey v.6.15.20+251021 allows a remote attacker to execute arbitrary code…](https://junglewise.ai/threats/cve-2025-70797-cross-site-scripting-vulnerability-in-limesurvey-v-6-15-20-251021) (medium, CVSS 6.1, published 9 Apr 2026)
- [CVE-2025-63238: A Reflected Cross-Site Scripting (XSS) affects LimeSurvey versions prior to 6.15.11+250909, due to the lack of…](https://junglewise.ai/threats/cve-2025-63238-a-reflected-cross-site-scripting-xss-affects-limesurvey-versions) (medium, CVSS 6.1, published 9 Apr 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other LimeSurvey technologies

- [LimeSurvey Community Edition](https://junglewise.ai/threats/technologies/limesurvey-community-edition): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "LimeSurvey vulnerabilities", https://junglewise.ai/threats/technologies/limesurvey, 12 November 2026.