CVE-2025-51858

Name: CVE-2025-51858
Creator: NVD / NIST
Published: 2025-07-22T15:15:36.49+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.28%

Last modified Jun 17, 2026

CVE-2025-51858 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Self Cross-Site Scripting (XSS) vulnerability in ChatPlayground.ai through 2025-05-24, allows attackers to execute arbitrary code and gain sensitive information via a crafted SVG file contents sent through the chat component.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

Self Cross-Site Scripting (XSS) vulnerability in ChatPlayground.ai through 2025-05-24, allows attackers to execute arbitrary code and gain sensitive information via a crafted SVG file contents sent through the chat component.

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%

19.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

References

https://github.com/Secsys-FDU/CVE-2025-51858

Timeline

Published: Jul 22, 2025
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2025-51858?

How severe is CVE-2025-51858?

CVE-2025-51858 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-2025-51858?

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-2025-51858?

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

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Source: NVD / NIST