Improper Neutralization of Special Elements in Output Used by a Downstream Component in PowerCMS - CVE-2025-29993
Published: March 28, 2025
Vulnerability identifier: #VU106238
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-29993
CWE-ID: CWE-74
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected product improperly processes HTTP headers. A remote attacker can cause the target product to direct send email to a user, such as password reset mail, with a tampered URL.
Affected software
PowerCMS
How to mitigate CVE-2025-29993
Install updates from vendor's website.
PowerCMS - addressed in versions 4.59, 5.28, 6.61