Plattform
wordpress
Komponente
post-snippets
Behoben in
4.0.13
CVE-2026-25001 describes a Remote Code Execution (RCE) vulnerability within the Post Snippets WordPress plugin. This flaw allows attackers to achieve Remote Code Inclusion, potentially granting them complete control over a vulnerable WordPress installation. The vulnerability impacts versions from 0.0.0 through 4.0.12, and a patch is available in version 4.0.13.
The impact of this RCE vulnerability is severe. An attacker can leverage this flaw to execute arbitrary code on the server hosting the WordPress site. This could lead to complete system compromise, including data theft, modification, or deletion. Attackers could also use the compromised server as a launchpad for further attacks against other systems on the network. The ability to include remote code bypasses standard WordPress security measures, making it a particularly dangerous vulnerability. This vulnerability shares similarities with other code injection flaws where untrusted input is directly incorporated into code execution.
CVE-2026-25001 was publicly disclosed on 2026-03-25. The vulnerability's severity is considered HIGH with a CVSS score of 8.5. As of this writing, no public proof-of-concept exploits have been released, but the RCE nature of the vulnerability suggests a high probability of exploitation if it remains unpatched. It is not currently listed on the CISA KEV catalog.
WordPress websites using the Post Snippets plugin, particularly those running older versions (0.0.0–4.0.12), are at significant risk. Shared hosting environments are particularly vulnerable as they often have limited control over plugin updates and security configurations. Websites with legacy WordPress installations or those that haven't implemented robust security practices are also at higher risk.
• wordpress / composer / npm:
grep -r "saad_iqbal_post_snippets" /var/www/html/• wordpress / composer / npm:
wp plugin list | grep post-snippets• wordpress / composer / npm:
wp plugin update --all• generic web: Check WordPress plugin directory for updated version 4.0.13.
disclosure
Exploit-Status
EPSS
0.05% (17% Perzentil)
CISA SSVC
CVSS-Vektor
The primary mitigation for CVE-2026-25001 is to immediately upgrade the Post Snippets plugin to version 4.0.13 or later. If upgrading is not immediately feasible due to compatibility issues or breaking changes, consider temporarily disabling the Post Snippets plugin to reduce the attack surface. Web Application Firewalls (WAFs) configured to detect and block Remote Code Inclusion attempts can provide an additional layer of protection. Monitor WordPress access logs for suspicious activity, particularly requests containing unusual characters or file paths. Implement strict file permission controls on the WordPress installation to limit the impact of a successful exploit.
Aktualisieren Sie auf Version 4.0.13 oder eine neuere gepatchte Version
Schwachstellenanalysen und kritische Warnungen direkt in deinen Posteingang.
CVE-2026-25001 is a Remote Code Execution vulnerability in the Post Snippets WordPress plugin, allowing attackers to execute arbitrary code on the server. It affects versions 0.0.0–4.0.12 and has a CVSS score of 8.5 (HIGH).
You are affected if you are using the Post Snippets WordPress plugin in versions 0.0.0 through 4.0.12. Check your plugin versions immediately and upgrade if necessary.
Upgrade the Post Snippets plugin to version 4.0.13 or later. If immediate upgrade is not possible, temporarily disable the plugin.
While there are no confirmed active campaigns at this time, the vulnerability is publicly known, increasing the risk of exploitation.
Refer to the Post Snippets plugin documentation or website for the official advisory and update information.
Lade deine Abhängigkeitsdatei hoch und erfahre sofort, ob dich diese und andere CVEs treffen.
Lade deine Abhängigkeitsdatei hoch und erfahre sofort, ob dich diese und andere CVEs treffen.