XSS in Apache Brpc
CVE-2023-45757
Security vulnerability in Apache bRPC <=1.6.0 on all platforms allows attackers to inject XSS code to the builtin rpcz page. An attacker that can send http request to bRPC server with rpcz enabled can inject arbitrary XSS code to the built…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.010 (56.9th 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
- Apache Brpc
- Apache Software Foundation Brpc — versions 0.9.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
- security@apache.org (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-45757?
- CVE-2023-45757 is a medium-severity vulnerability in Apache Brpc, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-10-16.
- How severe is CVE-2023-45757?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2023-45757 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.