PT-2025-14629 · Fastcms · Fastcms

Unnlucky1 · CVE-2025-3177 · Published 2025-04-03 · Updated 2025-04-04

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions FastCMS version 0.1.5

Description A critical issue affects the JWT Handler component, where the manipulation leads to the use of a hard-coded cryptographic key. The attack can be initiated remotely, with a rather high complexity, making exploitation difficult.

Recommendations For FastCMS version 0.1.5, consider disabling the JWT Handler component until a patch is available to prevent the use of the hard-coded cryptographic key. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-321

CWE-320

Related Identifiers

CVE-2025-3177

Affected Products

Fastcms

References · 12

• 🔥 https://github.com/chujianxin0101/vuln/issues/2 · Exploit
• https://osv.dev/vulnerability/CVE-2025-3177 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-3177 · Security Note
• https://twitter.com/WolfgangSesin/status/1907718869923336607 · Twitter Post
• https://t.me/cvedetector/22015 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1907927549423886599 · Twitter Post
• https://twitter.com/CVETracker/status/1908248392674816256 · Twitter Post
• https://vuldb.com/?id.303136 · Note
• https://vuldb.com/?submit.543673 · Note
• https://vuldb.com/?ctiid.303136 · Note
• https://twitter.com/CVEnew/status/1907913627920978240 · Twitter Post
• https://t.me/cvetracker/20739 · Telegram Post