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CVE-2025-8355

XXE leading to SSRF

HIGH
7.5
CVSS Score
Published: August 8, 2025 at 03:31 PM UTC
Updated: June 17, 2026 at 10:06 AM UTC
1 product affected across 1 vendorFreeFlow Core

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Severity
HIGH7.5
Exploit prediction
EPSS 9%
SSVC
No known exploit

Description

In Xerox FreeFlow Core version 8.0.4, improper handling of XML input allows injection of external entities. An attacker can craft malicious XML containing references to internal URLs, this results in a Server-Side Request Forgery (SSRF).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FreeFlow Core· Xerox
95%
v < 8.0.58.0.4
Affected range stops below 8.0.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: 10b61619-3869-496c-8a1e-f291b0e71e3f
https://securitydocs.business.xerox.com/wp-content/uploads/2025/08/Xerox-Security-Bulletin-025-013-for-Freeflow-Core-8.0.5.pdf

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHXerox
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-611

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