Vulnerability · Published Jul 14, 2025 · Assigned by GitHub_M

CVE-2025-53834Caido Toast Vulnerable to Reflected Cross-site Scripting

Medium 6.3

In plain English

A medium-severity cross-site scripting in caido from caido. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.3%top 82.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
caido	caido	< 0.49.0

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

References

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