Advisoriesby IbisConsulGHSA-99wr-c2px-grmh
Hashicorp Consul Cross-site Scripting vulnerability
Fix: upgrade to 1.20.0 or later
A vulnerability was identified in Consul and Consul Enterprise such that the server response did not explicitly set a Content-Type HTTP header, allowing user-provided inputs to be misinterpreted and lead to reflected XSS.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| github.com/hashicorp/consul Go | >= 1.4.1, < 1.20.0 | 1.20.0 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Severity from
- GitHub (reviewed advisory)
- Weakness
- CWE-79
- Also known as
- BIT-consul-2024-10086, CVE-2024-10086, GO-2024-3242
- nvd.nist.gov/vuln/detail/CVE-2024-10086
- github.com/hashicorp/consul/commit/07fae7bb0be8593cc98c38b1ef4a49ed9188932f
- discuss.hashicorp.com/t/hcsec-2024-24-consul-vulnerable-to-reflected-xss-on-content-type-error-manipulation
- github.com/advisories/GHSA-99wr-c2px-grmh
- github.com/hashicorp/consul
- security.netapp.com/advisory/ntap-20250110-0006
More Consul advisories
All Consul
Consul event endpoint is vulnerable to denial of serviceCVE-2025-11375fixed in 1.22.0Consul key/value endpoint is vulnerable to denial of serviceCVE-2025-11374fixed in 1.22.0Hashicorp Consul Improper Neutralization of HTTP Headers for Scripting Syntax vulnerabilityCVE-2024-10006fixed in 1.20.1Hashicorp Consul Path Traversal vulnerabilityCVE-2024-10005fixed in 1.20.1Privilege Escalation in HashiCorp ConsulCVE-2020-28053fixed in 1.6.10 +2Denial of service in HashiCorp ConsulCVE-2020-25201fixed in 1.7.9 +1