CVE-2025-3177

Public Exploit
FastCMS JWT hard-coded key

Description

A vulnerability was found in FastCMS 0.1.5. It has been declared as critical. This vulnerability affects unknown code of the component JWT Handler. The manipulation leads to use of hard-coded cryptographic key . The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

Category

2.3
CVSS
Severity: Low
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Third-Party Advisory vuldb.com Third-Party Advisory github.com Third-Party Advisory vuldb.com Third-Party Advisory vuldb.com
Affected: n/a FastCMS
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.303136 third party advisory vdb entry
https://vuldb.com/?ctiid.303136 signature third party advisory vdb entry permissions required
https://vuldb.com/?submit.543673 third party advisory vdb entry
https://github.com/chujianxin0101/vuln/issues/2 third party advisory issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2025-3177?
CVE-2025-3177 has been scored as a low severity vulnerability.
How to fix CVE-2025-3177?
To fix CVE-2025-3177, 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-2025-3177 being actively exploited in the wild?
It is possible that CVE-2025-3177 is being exploited or will be exploited in a near future based on public information. 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-2025-3177?
CVE-2025-3177 affects n/a FastCMS.
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