Ariadne Component Library up to 2.x src/url/Url.php server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability was found in Ariadne Component Library up to 2.x (Software Library). It has been classified as critical. Affected is an unknown function of the file src/url/Url.php. The manipulation with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 12/31/2022 as 1feb1cc11e6c9f218408f15f53f537ea0d788656. The advisory is shared for download at This vulnerability is traded as CVE-2017-20157. There are known technical details, but no exploit is available.

By approaching the search of inurl:src/url/Url.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 3.0 eliminates this vulnerability. The upgrade is hosted for download at






  • open-source

CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.9

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CNA Base Score: 5.5
CNA Vector (VulDB): 🔒



VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

NVD Base Score: 🔒


Class: Server-side request forgery
CWE: CWE-918
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined
Google Hack: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Component Library 3.0


12/31/2022 Advisory disclosed
12/31/2022 +0 days CVE reserved
12/31/2022 +0 days VulDB entry created
01/26/2023 +26 days VulDB last update


Advisory: 1feb1cc11e6c9f218408f15f53f537ea0d788656
Status: Confirmed

CVE: CVE-2017-20157 (🔒)


Created: 12/31/2022 10:15 AM
Updated: 01/26/2023 02:13 PM
Changes: 12/31/2022 10:15 AM (42), 01/26/2023 02:12 PM (3), 01/26/2023 02:13 PM (28)
Complete: 🔍


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