Vulnerability · Published Dec 15, 2025 · Assigned by VulnCheck
CVE-2023-53883Webedition CMS v2.9.8.8 Remote Code Execution via PHP Page Creation
High 8.6
In plain English
A high-severity code injection in Webedition CMS from Webedition. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Severity (CVSS 4.0)8.6High
Exploit odds (30 days)1.0%top 37.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Webedition CMS v2.9.8.8 contains a remote code execution vulnerability that allows authenticated attackers to inject system commands through PHP page creation. Attackers can create a new PHP page with malicious system commands in the description field to execute arbitrary commands on the server.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Webedition | Webedition CMS | 2.9.8.8 |
Weakness: CWE-94 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
- ExploitDB-51661 exploit
- webEdition Product Webpage product
- VulnCheck Advisory: Webedition CMS v2.9.8.8 Remote Code Execution via PHP Page Creation third-party-advisory