CVE-2026-79426
HighCVSS 7.2Exploitation Probability (EPSS)
Low risk4th percentile - higher than 4% of all known CVEs
Summary
In CRMEB v6.0.0, there is an arbitrary file deletion vulnerability in the /adminapi/file/video_data_save component. An authenticated attacker can delete arbitrary files via a crafted POST request.
Risk Assessment
The risk is high because an authenticated attacker can delete critical system files, potentially leading to application downtime or full system compromise.
Recommendation
Upgrade CRMEB to the latest version if available, and restrict access to the admin panel. Also regularly back up files.
Other vulnerabilities in CRMEB
See all- CVE-2026-85177Medium
CRMEB through 6.0.0 fails to validate message ownership in the edit_message handler of MessageSystemController.php, allowing authenticated users to modify arbitrary system inbox messages. Attackers can update any message's columns including is_del, look, and uid to delete, mark read, or reassign victim notifications without authorization.
- CVE-2023-30185Critical
CRMEB versions 4.4 to 4.6 were found to have an arbitrary file upload vulnerability. The flaw resides in the \attachment\SystemAttachmentServices.php component.
- CVE-2020-25466Critical
An SSRF vulnerability in the downloadimage interface of CRMEB 3.0 allows remote attackers to download arbitrary files from the server and execute arbitrary code remotely.
- CVE-2026-85212High
CRMEB contains an authentication bypass vulnerability in the verifyAuth() method of SystemRoleServices.php that returns true from both conditional branches. Sub-administrators and accounts with no roles can access restricted admin endpoints by exploiting the inert role check that always permits requests.
Original NVD description (English source)
An arbitrary file deletion vulnerability in the /adminapi/file/video_data_save component of CRMEB v6.0.0 allows authenticated attackers to delete arbitrary files via crafted POST request.