CVE-2025-70797

Name: CVE-2025-70797
Creator: NVD / NIST
Published: 2026-04-09T18:16:42.547+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.28%

Last modified Jun 17, 2026

CVE-2025-70797 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Cross Site Scripting vulnerability in Limesurvey v.6.15.20+251021 allows a remote attacker to execute arbitrary code via the Box[title] and box[url] parameters.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

Cross Site Scripting vulnerability in Limesurvey v.6.15.20+251021 allows a remote attacker to execute arbitrary code via the Box[title] and box[url] parameters.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.28%

19.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Limesurvey	Limesurvey	6.15.20	251021

References

https://gist.github.com/masquerad3r/772ddbfbd9fd95754f4873bcb202146dExploit, Third Party Advisory
https://github.com/LimeSurvey/LimeSurvey/pull/4356Issue Tracking

Timeline

Published: Apr 9, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-70797?

Cross Site Scripting vulnerability in Limesurvey v.6.15.20+251021 allows a remote attacker to execute arbitrary code via the Box[title] and box[url] parameters.

How severe is CVE-2025-70797?

CVE-2025-70797 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.

How do I fix CVE-2025-70797?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-70797?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST