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Medium severity6.1NVD Advisory· Published Oct 16, 2023· Updated Jun 17, 2026

CVE-2023-45757

CVE-2023-45757

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

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Affected products

3
  • Apache/Brpc2 versions
    cpe:2.3:a:apache:brpc:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:apache:brpc:*:*:*:*:*:*:*:*range: <1.6.1
    • (no CPE)range: <=1.6.0
  • Apache/Apachecpe-rescue
    Range: 0.9.0

Patches

Vulnerability mechanics

References

2

News mentions

0

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