CVE-2026-4980Public exploit

Local file disclosure via unrestricted XInclude processing

Published Mar 27, 2026 · Updated Mar 27, 2026

XInclude processing in Inkscape 1.1 through versions before 1.3 allows remote attackers to read local files through crafted SVG input. XmlSource::readXml calls xmlXIncludeProcessFlags for ordinary SVG documents, resolving attacker-controlled file URIs and embedding their contents. Exploitation requires a user or service to process the SVG, after which exported output can disclose files accessible to the Inkscape process.

CVSS severity6.3
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

XInclude processing in Inkscape 1.1 through versions before 1.3 allows remote attackers to read local files through crafted SVG input. XmlSource::readXml calls xmlXIncludeProcessFlags for ordinary SVG documents, resolving attacker-controlled file URIs and embedding their contents. Exploitation requires a user or service to process the SVG, after which exported output can disclose files accessible to the Inkscape process.

The record

CVE
CVE-2026-4980
Published
Mar 27, 2026
Updated
Mar 27, 2026
Vendor
Inkscape
Product
Inkscape
Classifications
CWE-611, CAPEC-221, T1204.002, T1005
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.1 <1.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Inkscape · Inkscapeversion=1.1 <1.3

Published CVSS scores

6.3GitLab Inc.CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-611Improper Restriction of XML External Entity Reference
CAPEC-221Data Serialization External Entities Blowup
T1204.002User Execution: Malicious File
T1005Data from Local System

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo