CVE-2026-3511 describes an XML External Entity (XXE) vulnerability in Slovensko.Digital Autogram's XMLUtils.java, enabling remote unauthenticated attackers to conduct Server-Side Request Forgery (SSRF) and access local files. This high-severity flaw (CVSS 8.6) requires a specially crafted XML document to be sent to the application's /sign endpoint, posing a significant risk for unauthorized data exposure. Despite its critical impact, there is currently no indication of active exploitation, public exploit code availability, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Slovensko.Digital | Autogram | >= 0, < 2.7.2CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.