CVE-2021-4434: Code Injection
First published: Wed Jan 17 2024(Updated: )
The Social Warfare plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 3.5.2 via the 'swp_url' parameter. This allows attackers to execute code on the server.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Warfare Plugins Social Warfare | <3.5.3 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-4434?
The severity of CVE-2021-4434 is critical as it allows for Remote Code Execution on affected servers.
How do I fix CVE-2021-4434?
To fix CVE-2021-4434, update the Social Warfare plugin to version 3.5.3 or later.
Who is affected by CVE-2021-4434?
CVE-2021-4434 affects users of the Social Warfare plugin for WordPress in versions up to and including 3.5.2.
What could happen if CVE-2021-4434 is exploited?
If CVE-2021-4434 is exploited, attackers can execute arbitrary code on the affected WordPress server.
When was CVE-2021-4434 discovered?
CVE-2021-4434 was publicly disclosed in 2021.
- agent/references
- agent/type
- agent/weakness
- agent/first-publish-date
- agent/description
- agent/author
- agent/severity
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/softwarecombine
- agent/event
- agent/source
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/warfareplugins
- canonical/warfare plugins social warfare