CVE-2025-29993
PowerCMS HTTP Header Injection Vulnerability
Description
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.
INFO
Published Date :
March 27, 2025, 10:15 a.m.
Last Modified :
June 17, 2026, 9:06 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.0 | MEDIUM | [email protected] |
Solution
- Update PowerCMS to the latest available version.
- Validate that HTTP headers are properly sanitized.
- Review email sending functionality for security.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-29993.
| URL | Resource |
|---|---|
| https://jvn.jp/en/jp/JVN39026557/ | |
| https://www.powercms.jp/news/release-powercms-661-528-459.html |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-29993 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-29993
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-29993 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-29993 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Alfasado Inc.', 'product': 'PowerCMS 6.x series', 'versions': [{'status': 'affected', 'version': '6.6 and earlier'}]}, {'vendor': 'Alfasado Inc.', 'product': 'PowerCMS 5.x series', 'versions': [{'status': 'affected', 'version': '5.27 and earlier'}]}, {'vendor': 'Alfasado Inc.', 'product': 'PowerCMS 4.x series', 'versions': [{'status': 'affected', 'version': '4.58 and earlier'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-29993', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2025-03-27T13:30:01.130372Z'} -
New CVE Received by [email protected]
Mar. 27, 2025
Action Type Old Value New Value Added Description 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. Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Added CWE CWE-74 Added Reference https://jvn.jp/en/jp/JVN39026557/ Added Reference https://www.powercms.jp/news/release-powercms-661-528-459.html