Vulnerability Details : CVE-2023-26147
Potential exploit
All versions of the package ithewei/libhv are vulnerable to HTTP Response Splitting when untrusted user input is used to build headers values. An attacker can add the \r\n (carriage return line feeds) characters to end the HTTP response headers and inject malicious content, like for example additional headers or new response body, leading to a potential XSS vulnerability.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-26147
- cpe:2.3:a:ithewei:libhv:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-26147
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-26147
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST | |
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
Snyk |
CWE ids for CVE-2023-26147
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-26147
-
https://gist.github.com/dellalibera/2be265b56b7b3b00de1a777b9dec0c7b
HTTP Response Splitting in libhv@v1.3.0 ยท GitHubExploit;Third Party Advisory
-
https://security.snyk.io/vuln/SNYK-UNMANAGED-ITHEWEILIBHV-5730768
HTTP Response Splitting in ithewei/libhv | CVE-2023-26147 | SnykThird Party Advisory
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