CVE-2019-18926: Systematic IRIS Standards Management (ISM) v2.1 SP1 89 is vulnerable to unauthenticated reflected Cross Site S

Routine

MEDIUM 6.1DOWNGRADE

CVE-2019-18926 is a medium-severity flaw (CVSS 6.1) affecting iris standards management. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Systematic IRIS Standards Management (ISM) v2.1 SP1 89 is vulnerable to unauthenticated reflected Cross Site Scripting (XSS). A user input (related to dialog information) is reflected directly in the web page, allowing a malicious user to conduct a Cross Site Scripting attack against users of the application.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-79
Published	2019-11-12
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: systematicinc

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-11-12 17:15 UTCPublished CVE record published
2026-06-17 02:25 UTCUpdated Record last modified

systematicinc iris standards management DOWNGRADE

Affected: 2.1 sp1

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.1

1. Check installed version

apt-cache policy iris-standards-management || rpm -q iris-standards-management || iris-standards-management --version

2. No fixed release: DOWNGRADE to a release before 2.1 (Debian / Ubuntu)

apt-cache madison iris-standards-management sudo apt install iris-standards-management=<VERSION_BEFORE_2.1> sudo apt-mark hold iris-standards-management

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list iris-standards-management sudo dnf downgrade iris-standards-management-<VERSION_BEFORE_2.1> sudo dnf versionlock add iris-standards-management

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-18926?

iris standards management: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-18926 being exploited?

CVE-2019-18926 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-18926 affect?

CVE-2019-18926 affects iris standards management. Severity is medium (CVSS 6.1). Systematic IRIS Standards Management (ISM) v2.1 SP1 89 is vulnerable to unauthenticated reflected Cross Site Scripting (XSS). A user input (related to dialog information) is reflected directly in the web page, allowing a malicious user to c

How urgent is CVE-2019-18926?

Priority 34/100. No elevated risk signals yet.

References

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