CVE-2021-24354

Published on: 06/14/2021 12:00:00 AM UTC

Last Modified on: 05/03/2022 01:05:00 PM UTC

CVE-2021-24354

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Certain versions of Simple 301 Redirects from Wpdeveloper contain the following vulnerability:

A lack of capability checks and insufficient nonce check on the AJAX action in the Simple 301 Redirects by BetterLinks WordPress plugin before 2.0.4, made it possible for authenticated users to install arbitrary plugins on vulnerable sites.

  • CVE-2021-24354 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Unknown - Simple 301 Redirects by BetterLinks version >= 2.0.0
  • Affected Vendor/Software: URL Logo Unknown - Simple 301 Redirects by BetterLinks version < 2.0.4

CVSS3 Score: 8.8 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.5 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK LOW SINGLE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags ⓘ Link
Attention Required! | Cloudflare wpscan.com
text/html
Inactive LinkNot Archived
 URL Logo CONFIRM wpscan.com/vulnerability/8638b36c-6641-491f-b9df-5db3645e4668
Severe Vulnerabilities Patched in Simple 301 Redirects by BetterLinks Plugin www.wordfence.com
text/html
 URL Logo MISC www.wordfence.com/blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin/
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationWpdeveloperSimple 301 RedirectsAllAllAllAll
  • cpe:2.3:a:wpdeveloper:simple_301_redirects:*:*:*:*:*:wordpress:*:*:

Discovery Credit

Chloe Chamberland

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-24354 : A lack of capability checks and insufficient nonce check on the AJAX action in the Simple 301 Redi… twitter.com/i/web/status/1… 2021-06-14 13:50:00
Reddit Logo Icon /r/netcve CVE-2021-24354 2021-06-14 14:41:58
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