CVE-2025-53834

Caido Toast Vulnerable to Reflected Cross-site Scripting

Description

Caido is a web security auditing toolkit. A reflected cross-site scripting (XSS) vulnerability was discovered in Caido’s toast UI component in versions prior to 0.49.0. Toast messages may reflect unsanitized user input in certain tools such as Match&Replace and Scope. This could allow an attacker to craft input that results in arbitrary script execution. Version 0.49.0 fixes the issue.

Category

6.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: caido caido
Published at:
Updated at:

References

Link Tags
https://github.com/caido/caido/security/advisories/GHSA-h8jr-c6qq-h7m7
https://github.com/caido/caido/releases/tag/v0.49.0

Frequently Asked Questions

What is the severity of CVE-2025-53834?
CVE-2025-53834 has been scored as a medium severity vulnerability.
How to fix CVE-2025-53834?
To fix CVE-2025-53834, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-53834 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-53834 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-53834?
CVE-2025-53834 affects caido caido.
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