CVE-2025-53634
HIGH7.5EPSS 0.47%Chall-Manager's HTTP Gateway is vulnerable to DoS due to missing header timeout in github.com/ctfer-io/chall-manager
Published: 7/10/2025Modified: 3/3/2026
Description
Chall-Manager's HTTP Gateway is vulnerable to DoS due to missing header timeout in github.com/ctfer-io/chall-manager
Affected packages (2)
- Go/github.com/ctfer-io/chall-managerfrom 0, < 0.1.4
- Go/github.com/ctfer-io/chall-managerfrom 0, < 0.1.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-53634
- PATCHhttps://github.com/ctfer-io/chall-manager
- WEBhttps://github.com/ctfer-io/chall-manager/commit/1385bd869142651146cd0b123085f91cec698636
- WEBhttps://github.com/ctfer-io/chall-manager/releases/tag/v0.1.4
- WEBhttps://github.com/ctfer-io/chall-manager/security/advisories/GHSA-ggmv-j932-q89q