PT-2020-6399 · Drupal · Drupal Core

Vortfu · Published 2020-05-10 · Updated 2024-03-06 · CVE-2020-13662

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Drupal Core version 7.70 and prior versions.

Description The issue is related to an Open Redirect vulnerability that allows a user to be tricked into visiting a specially crafted link, redirecting them to an arbitrary external URL. This is due to insufficient input validation, which can be exploited by a remote attacker to access and compromise confidential data using a specially crafted link.

Recommendations For Drupal Core version 7.70 and prior versions, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting access to external URLs to minimize the risk of exploitation.

Exploit

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

BDU:2021-04619

BIT-DRUPAL-2020-13662

CVE-2020-13662

DLA-2250-1

DSA-4693-1

GHSA-GJQG-9RHV-QJ67

Affected Products

Drupal Core

References · 16

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13662.yaml · Exploit
• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13662.yaml · Exploit
• https://osv.dev/vulnerability/DLA-2250-1 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-gjqg-9rhv-qj67 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-13662 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13662 · Security Note
• https://drupal.org/sa-core-2020-003 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-13662 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-13662 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-drupal-2020-13662 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13662 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-13662 · Security Note
• https://osv.dev/vulnerability/DSA-4693-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-04619 · Security Note
• https://github.com/drupal/core · Note