CVE-2023-53883

8.6 highEPSS 1.0%

High (8.6) in webedition webedition cms. EPSS 1.0% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

8.6 high

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

CVSS 3.1

7.2 high

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2025-12-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

webedition:webedition_cms

References

https://www.exploit-db.com/exploits/51661
https://www.vulncheck.com/advisories/webedition-cms-v-remote-code-execution-via-php-page-creation
https://www.webedition.org/
https://www.exploit-db.com/exploits/51661

Check your stack JSON