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cve[email protected]CVE-2023-41054
HistorySep 04, 2023 - 6:15 p.m.

CVE-2023-41054

2023-09-0418:15:08
CWE-918
web.nvd.nist.gov
12
librey
ssrf
vulnerability
http
dos
security
nvd
privacy
meta search engine

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

9.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.4%

LibreY is a fork of LibreX, a framework-less and javascript-free privacy respecting meta search engine. LibreY is subject to a Server-Side Request Forgery (SSRF) vulnerability in the image_proxy.php file of LibreY before commit 8f9b9803f231e2954e5b49987a532d28fe50a627. This vulnerability allows remote attackers to use the server as a proxy to send HTTP GET requests to arbitrary targets and retrieve information in the internal network or conduct Denial-of-Service (DoS) attacks via the url parameter. Remote attackers can use the server as a proxy to send HTTP GET requests and retrieve information in the internal network. Remote attackers can also request the server to download large files or chain requests among multiple instances to reduce the performance of the server or even deny access from legitimate users. This issue has been addressed in https://github.com/Ahwxorg/LibreY/pull/31. LibreY hosters are advised to use the latest commit. There are no known workarounds for this vulnerability.

Affected configurations

Vulners
NVD
Node
ahwxorglibreyRange<8f9b9803f231e2954e5b49987a532d28fe50a627
CPENameOperatorVersion
ahwx:libreyahwx libreylt2023-08-29

CNA Affected

[
  {
    "vendor": "Ahwxorg",
    "product": "LibreY",
    "versions": [
      {
        "version": "< 8f9b9803f231e2954e5b49987a532d28fe50a627",
        "status": "affected"
      }
    ]
  }
]

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

9.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.4%

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