Vulnerability in Alfasado Inc. Powercms 4.x Series
CVE-2025-29993
The affected versions of PowerCMS allow HTTP header injection. This vulnerability can be leveraged to direct the affected product to send email with a tampered URL, such as password reset mail.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (18.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 18.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Alfasado Inc. Powercms 4.x Series — versions 4.58 and earlier
- Alfasado Inc. Powercms 5.x Series — versions 5.27 and earlier
- Alfasado Inc. Powercms 6.x Series — versions 6.6 and earlier
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-29993?
- CVE-2025-29993 is a medium-severity vulnerability in Alfasado Inc. Powercms 4.x Series, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 5.3/10. Published 2025-03-27.
- How severe is CVE-2025-29993?
- Medium severity. CVSS v3 base score is 5.3 out of 10.