CVE-2026-29105: SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application

Routine

MEDIUM 5.4UPGRADE

CVE-2026-29105 is a medium-severity flaw (CVSS 5.4) affecting suitecrm. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to versions 7.15.1 and 8.9.3, SuiteCRM contains an unauthenticated open redirect vulnerability in the WebToLead capture functionality. A user-supplied POST parameter is used as a redirect destination without validation, allowing attackers to redirect victims to arbitrary external websites. This vulnerability allows attackers to abuse th

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 88%)
CISA exploited list	No
Weakness	CWE-601
Published	2026-03-19
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: suitecrm

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

Am I affected?

Timeline

2026-03-19 23:16 UTCPublished CVE record published
2026-06-17 10:29 UTCUpdated Record last modified

suitecrm suitecrm UPGRADE

Affected: < 7.15.1 · >= 8.0.0 and < 8.9.3

Fixed in: 7.15.1, 8.9.3

Safe to downgrade to: a release before 8.0.0

1. Check installed version

apt-cache policy suitecrm || rpm -q suitecrm || suitecrm --version

2. UPGRADE to 7.15.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade suitecrm

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade suitecrm

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 8.0.0 (Debian / Ubuntu)

apt-cache madison suitecrm sudo apt install suitecrm=<VERSION_BEFORE_8.0.0> sudo apt-mark hold suitecrm

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list suitecrm sudo dnf downgrade suitecrm-<VERSION_BEFORE_8.0.0> sudo dnf versionlock add suitecrm

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-2026-29105?

suitecrm: upgrade to 7.15.1, 8.9.3. Exact commands for each OS are on this page.

Is CVE-2026-29105 being exploited?

CVE-2026-29105 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-2026-29105 affect?

CVE-2026-29105 affects suitecrm. Severity is medium (CVSS 5.4). SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to versions 7.15.1 and 8.9.3, SuiteCRM contains an unauthenticated open redirect vulnerability in the WebToLead capture function

How urgent is CVE-2026-29105?

Priority 22/100. No elevated risk signals yet.

Related CVEs

CVE-2025-41384 MEDIUM 6.1 DOWNGRADE Cross-Site Scripting (XSS) vulnerability reflected in SuiteCRM v7.14.1
CVE-2019-25663 HIGH 7.1 UPGRADE SuiteCRM 7.10.7 contains a SQL injection vulnerability that allows authenticated attackers to manipulate datab
CVE-2019-25664 HIGH 7.1 UPGRADE SuiteCRM 7.10.7 contains a time-based SQL injection vulnerability in the record parameter of the Users module
CVE-2022-50590 MEDIUM 5.3 UPGRADE SuiteCRM versions prior to 7.12.6 contain a type confusion vulnerability within the processing of the ‘module’
CVE-2022-50589 CRITICAL 9.8 UPGRADE SuiteCRM versions prior to 7.12.6 contain a SQL injection vulnerability within the processing of the ‘uid’ par

References

← Back to latest CVEs