CVE-2022-26111Public exploitNetwork attack vector

Authenticated command execution via BeanShell search expressions

Published Apr 25, 2022 · Updated Aug 3, 2024

Expression injection in IRISNext 9.8.28 and earlier allows remote authenticated users to execute arbitrary server commands. The document-search components evaluate attacker-supplied BeanShell expressions in custom, existing, or predefined searches without restricting executable operations. A valid application account capable of creating or editing searches is required, and commands run with the IRISNext application user's privileges on the web server.

CVSS severity8.8
High
EPSS probability4.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Expression injection in IRISNext 9.8.28 and earlier allows remote authenticated users to execute arbitrary server commands. The document-search components evaluate attacker-supplied BeanShell expressions in custom, existing, or predefined searches without restricting executable operations. A valid application account capable of creating or editing searches is required, and commands run with the IRISNext application user's privileges on the web server.

The record

CVE
CVE-2022-26111
Published
Apr 25, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-917, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 25, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0NIST NVDAV:N/AC:L/Au:S/C:C/I:C/A:C

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-917Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
T1059Command and Scripting Interpreter

Public exploit references

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

Technologies

Your stack

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Your stack

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