CVE-2023-45757

MEDIUM

Apache bRPC <= 1.6.0 - Cross-Site Scripting in rpcz Page

Title source: llm
STIX 2.1

Description

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 builtin rpcz page. Solution (choose one of three): 1. upgrade to bRPC > 1.6.0, download link: https://dist.apache.org/repos/dist/release/brpc/1.6.1/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch:  https://github.com/apache/brpc/pull/2411 3. disable rpcz feature

References (2)

Core 2
Core References
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/16/8
Mailing List, Vendor Advisory vendor-advisory
https://lists.apache.org/thread/6syxv32fqgl30brfpttrk4rfsb983hl4

Scores

CVSS v3 6.1
EPSS 0.0382
EPSS Percentile 88.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
apache/brpc < 1.6.1
Published Oct 16, 2023
Tracked Since Feb 18, 2026