CVE-2017-20157

Name: CVE-2017-20157
Creator: NVD / NIST
Published: 2022-12-31T10:15:13.073+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2017-20157 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in Ariadne Component Library up to 2.x. It has been classified as critical. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Ariadne Component Library up to 2.x. It has been classified as critical. Affected is an unknown function of the file src/url/Url.php. The manipulation leads to server-side request forgery. Upgrading to version 3.0 is able to address this issue. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-217140.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.66%

47.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Ariadne-Cms	Ariadne Component Library	< 3.0

References

https://github.com/Ariadne-CMS/arc-web/commit/1feb1cc11e6c9f218408f15f53f537ea0d788656Patch, Third Party Advisory
https://github.com/Ariadne-CMS/arc-web/releases/tag/3.0Release Notes, Third Party Advisory
https://vuldb.com/?ctiid.217140Third Party Advisory
https://vuldb.com/?id.217140Third Party Advisory
https://github.com/Ariadne-CMS/arc-web/commit/1feb1cc11e6c9f218408f15f53f537ea0d788656Patch, Third Party Advisory
https://github.com/Ariadne-CMS/arc-web/releases/tag/3.0Release Notes, Third Party Advisory
https://vuldb.com/?ctiid.217140Third Party Advisory
https://vuldb.com/?id.217140Third Party Advisory

Timeline

Published: Dec 31, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-20157?

How severe is CVE-2017-20157?

CVE-2017-20157 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2017-20157?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-20157?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST