CVE-2023-45757

MediumCVSS 6.1/10Last modified Jun 17, 2026

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

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Apache Software Foundation	Apache bRPC	>= 0.9.0, <= 1.6.0

References

http://www.openwall.com/lists/oss-security/2023/10/16/8Mailing List, Third Party Advisory
https://lists.apache.org/thread/6syxv32fqgl30brfpttrk4rfsb983hl4Mailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2023/10/16/8Mailing List, Third Party Advisory
https://lists.apache.org/thread/6syxv32fqgl30brfpttrk4rfsb983hl4Mailing List, Vendor Advisory

Timeline

Published: Oct 16, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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