XSS in Hashicorp Consul
CVE-2020-25864
HashiCorp Consul and Consul Enterprise up to version 1.9.4 key-value (KV) raw mode was vulnerable to cross-site scripting. Fixed in 1.9.5, 1.8.10 and 1.7.14.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.061 (92.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Hashicorp Consul
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Product, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
Frequently asked questions
- What is CVE-2020-25864?
- CVE-2020-25864 is a medium-severity vulnerability in Hashicorp Consul, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-04-20.
- How severe is CVE-2020-25864?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-25864 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.