DFIR-IRIS Stored XSS in Custom Attributes

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-18360
StatePUBLISHED
Assignersba-research
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-30 10:16:36 UTC
Updated2026-07-30 16:45:56 UTC
DescriptionThe IRIS web application in version 2.4.26 and possibly others is vulnerable to stored cross-site scripting (XSS) in the custom attributes function.

Risk And Classification

Primary CVSS: v3.1 7.6 HIGH from 1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a

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

EPSS: 0.002680000 probability, percentile 0.188150000 (date 2026-08-03)

Problem Types: CWE-79 | CWE-79 CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')

VersionSourceTypeScoreSeverityVector
3.11e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4aSecondary7.6HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
3.1CNACVSS7.6HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Dfir-iris Iris-web affected 2.4.26 Not specified

References

ReferenceSourceLinkTags
github.com/sbaresearch/advisories/tree/public/2026/SBA-ADV-20260126-01_D... 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Michael Koppmann (SBA Research) (en)

CNA: Mathias Tausig (SBA Research) (en)

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