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CVE-2025-64087 opensagres XDocReport

Affected softwareopensagres XDocReport
Severity9.8 Critical CVSS 3.1
Fixed in2.2.0
WeaknessCWE-1336
Published20 Jan 2026
Updated17 Jun 2026

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.

Exploitation status

Proof of concept only

A proof of concept exists, but no reviewed exploit catalogue lists this CVE.

  • CISA KEV not listed
  • VulnCheck KEV not listed
  • CISA Vulnrichment exploitation: poc CISA recorded that an exploit has been demonstrated. Automatable: yes, technical impact: total.
  • Indexed PoC 1 indexed, none at 5+ stars
  • EPSS 0.59% chance in 30 days

1 of these are GitHub repositories with fewer than 5 stars. They are listed for reference and don't count toward the exploitation status above.

IndexArtifactStarsFirst seen
GitHub PoC CVE-2025-64087 (SSTI) 1 2025-11-24

Waratek protection

No exploit published

Within Waratek scope. In the sources we check, nobody has published exploit code for this CVE or reported it being exploited.

A public code fix exists: opensagres/xdocreport #705.

  • Protection none
  • Action unverified
  • Review automated Upstream data
  • Record active
Decided by Exploit code for this candidate, published in a reviewed catalogue or a GitHub repository with 5 or more stars, or in use per CISA or VulnCheck; not only a CISA verdict, a forecast, or nothing at all
Finding This CVE is not listed in CISA KEV or VulnCheck KEV, CISA Vulnrichment records no active exploitation, no reviewed exploit catalogue carries an entry for it, and no GitHub PoC repository for it has 5 or more stars. Nobody has published exploit code worth tracing, so it is not a candidate for a rule ahead of the ones where somebody has; an upstream fix path does exist, so the remediation half of the candidacy still holds. This is a statement about what has been published, not about whether the defect is reachable or serious.
Candidate fix https://github.com/opensagres/xdocreport/pull/705 : a pull request: the change under review

Affected software and releases

Maven packages

Affected and fixed versions, from OSV.dev
PackageIntroducedFixedLast affected
fr.opensagres.xdocreport:fr.opensagres.xdocreport.template.freemarker 0 2.2.0 unbounded

Products and versions

2 products, 2 version entries
SourceVendorProductSchemeAffected versions
osv fr.opensagres.xdocreport fr.opensagres.xdocreport.template.freemarker generic < 2.2.0
nvd opensagres xdocreport generic ≥ 1.0.0 and ≤ 2.1.0

References

URLTags
https://github.com/opensagres/xdocreport/pull/705 pr
https://github.com/opensagres/xdocreport/commit/3b35d105e5ae2006bcaa2b07563188efc466711d WEB
https://github.com/AT190510-Cuong/CVE-2025-64087-SSTI- WEB
https://github.com/opensagres/xdocreport PACKAGE
https://hackmd.io/@cuongnh/BJEnw7SAlg WEB
https://hackmd.io/@cuongnh/SkQvhEf0lx WEB

Timeline

Published2026-01-20By the CVE Program.
NVD record modified2026-06-17NVD's own last-modified date for this record.