CVE-2025-64087
XDocReport FreeMarker SSTI RCE
Description
A Server-Side Template Injection (SSTI) vulnerability in the FreeMarker component of opensagres XDocReport v1.0.0 to v2.1.0 allows attackers to execute arbitrary code via injecting crafted template expressions.
INFO
Published Date :
Jan. 20, 2026, 4:16 p.m.
Last Modified :
Feb. 3, 2026, 9:49 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update FreeMarker to a version that addresses SSTI.
- Validate all template inputs thoroughly.
- Restrict template rendering capabilities.
- Apply vendor-supplied security patches immediately.
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-2025-64087.
| URL | Resource |
|---|---|
| https://github.com/AT190510-Cuong/CVE-2025-64087-SSTI- | Broken Link |
| https://github.com/opensagres/xdocreport | Product |
| https://github.com/opensagres/xdocreport/pull/705 | Issue Tracking Third Party Advisory |
| https://hackmd.io/@cuongnh/BJEnw7SAlg | Permissions Required |
| https://hackmd.io/@cuongnh/SkQvhEf0lx | Permissions Required |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-64087 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-2025-64087
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-2025-64087 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-64087 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.
-
Initial Analysis by [email protected]
Feb. 03, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:opensagres:xdocreport:*:*:*:*:*:*:*:* versions from (including) 1.0.0 up to (including) 2.1.0 Added Reference Type MITRE: https://github.com/AT190510-Cuong/CVE-2025-64087-SSTI- Types: Broken Link Added Reference Type MITRE: https://github.com/opensagres/xdocreport Types: Product Added Reference Type MITRE: https://github.com/opensagres/xdocreport/pull/705 Types: Issue Tracking, Third Party Advisory Added Reference Type MITRE: https://hackmd.io/@cuongnh/BJEnw7SAlg Types: Permissions Required Added Reference Type MITRE: https://hackmd.io/@cuongnh/SkQvhEf0lx Types: Permissions Required -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jan. 21, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-1336 -
New CVE Received by [email protected]
Jan. 20, 2026
Action Type Old Value New Value Added Description A Server-Side Template Injection (SSTI) vulnerability in the FreeMarker component of opensagres XDocReport v1.0.0 to v2.1.0 allows attackers to execute arbitrary code via injecting crafted template expressions. Added Reference https://github.com/AT190510-Cuong/CVE-2025-64087-SSTI- Added Reference https://github.com/opensagres/xdocreport Added Reference https://github.com/opensagres/xdocreport/pull/705 Added Reference https://hackmd.io/@cuongnh/BJEnw7SAlg Added Reference https://hackmd.io/@cuongnh/SkQvhEf0lx