A Server-Side Template Injection (SSTI) vulnerability in the FreeMarker component of…
Priority HIGH 82CWE-1336Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-1336.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00586 48th percentileScored 2026-11-07
Fix Fixed fr.opensagres.xdocreport:fr.opensagres.xdocreport.template.freemarker (Maven): 2.2.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | fr.opensagres.xdocreport:fr.opensagres.xdocreport.template.freemarker (Maven) | before 2.2.0 | 2.2.0 | Patch available | GHSA-r8w2-w357-9pjv |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- fr.opensagres.xdocreport:fr.opensagres.xdocreport.template.freemarker (Maven) Vendor— Affected before 2.2.0 Fixed in 2.2.0 Patch available GHSA-r8w2-w357-9pjv
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:opensagres:xdocreport:*:*:*:*:*:*:*:* | 1.0.0 – 2.1.0 | Vulnerable | Opensagres |
- cpe:2.3:a:opensagres:xdocreport:*:*:*:*:*:*:*:* Versions 1.0.0 – 2.1.0 Vulnerable ·Opensagres
Remediation
- Fix · GHSA-r8w2-w357-9pjv fr.opensagres.xdocreport:fr.opensagres.xdocreport.template.freemarker (Maven) Fixed in 2.2.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2025-64087
- 2026-10-03 Alias added: GHSA-r8w2-w357-9pjv
References
Advisory 2
More Opensagres Xdocreport vulnerabilities
- TI-2025-40368 An XML External Entity (XXE) vulnerability in opensagres XDocReport v0.9.2 to v2.0.3… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2025-64087 · CVE Program
- CVE-2025-64087 · NVD
- FIRST EPSS
- GHSA-r8w2-w357-9pjv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences