CVE-2026-18360: CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') in dfir-iris iris-web
The IRIS web application version 2.4.26 contains a stored cross-site scripting (XSS) vulnerability in its custom attributes function. This vulnerability allows an attacker with low privileges and requiring user interaction to execute scripts in the context of another user. The vulnerability impacts confidentiality and integrity but does not affect availability. No official patch or remediation guidance is currently available.
AI Analysis
Technical Summary
CVE-2026-18360 is a stored cross-site scripting (CWE-79) vulnerability in the IRIS web application (iris-web) version 2.4.26. It arises from improper neutralization of input during web page generation in the custom attributes function. The vulnerability has a CVSS 3.1 base score of 7.6, indicating high severity. The attack vector is network-based, with low attack complexity, requiring low privileges and user interaction. The scope is changed, impacting confidentiality (high impact) and integrity (low impact), but not availability.
Potential Impact
Successful exploitation can lead to unauthorized disclosure of sensitive information (high confidentiality impact) and limited modification of data (low integrity impact). There is no impact on system availability. The vulnerability requires user interaction and low privileges, limiting but not negating the risk.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround is currently documented. Users should monitor vendor communications for updates and consider restricting user input in custom attributes until a fix is available.
CVE-2026-18360: CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') in dfir-iris iris-web
Description
The IRIS web application version 2.4.26 contains a stored cross-site scripting (XSS) vulnerability in its custom attributes function. This vulnerability allows an attacker with low privileges and requiring user interaction to execute scripts in the context of another user. The vulnerability impacts confidentiality and integrity but does not affect availability. No official patch or remediation guidance is currently available.
CVSS v3.1
Score 7.6high
Affected software
dfir-iris
iris-web
pkg:github/sbaresearch/iris-webRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-18360 is a stored cross-site scripting (CWE-79) vulnerability in the IRIS web application (iris-web) version 2.4.26. It arises from improper neutralization of input during web page generation in the custom attributes function. The vulnerability has a CVSS 3.1 base score of 7.6, indicating high severity. The attack vector is network-based, with low attack complexity, requiring low privileges and user interaction. The scope is changed, impacting confidentiality (high impact) and integrity (low impact), but not availability.
Potential Impact
Successful exploitation can lead to unauthorized disclosure of sensitive information (high confidentiality impact) and limited modification of data (low integrity impact). There is no impact on system availability. The vulnerability requires user interaction and low privileges, limiting but not negating the risk.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround is currently documented. Users should monitor vendor communications for updates and consider restricting user input in custom attributes until a fix is available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- sba-research
- Date Reserved
- 2026-07-30T08:40:36.639Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a6b22899c2644c7f8e40aa5
Added to database: 07/30/2026, 10:08:09 UTC
Last enriched: 08/06/2026, 17:59:53 UTC
Last updated: 09/13/2026, 22:01:32 UTC
Views: 60
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