ChurchCRM is an open-source church management system. Prior to 7.0.0, it was possible in many places across the ChurchCRM application to create a link that, when visited by an authenticated user, would redirect them to any URL chosen by an attacker if they clicked 'Cancel' button on the page. For this write-up the DonatedItemEditor.php will be used as an example, however wherever all instances of 'linkBack' should be assessed. This vulnerability is fixed in 7.0.0.
Metrics
Affected Vendors & Products
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Advisories
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Fixes
Solution
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Workaround
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References
History
Tue, 07 Apr 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ChurchCRM is an open-source church management system. Prior to 7.0.0, it was possible in many places across the ChurchCRM application to create a link that, when visited by an authenticated user, would redirect them to any URL chosen by an attacker if they clicked 'Cancel' button on the page. For this write-up the DonatedItemEditor.php will be used as an example, however wherever all instances of 'linkBack' should be assessed. This vulnerability is fixed in 7.0.0. | |
| Title | ChurchCRM has an Open Redirect via the ‘linkBack’ URL Parameter in DonatedItemEditor.php | |
| Weaknesses | CWE-601 | |
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| Metrics |
cvssV4_0
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Projects
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-04-07T15:53:05.516Z
Reserved: 2026-04-03T20:09:02.827Z
Link: CVE-2026-35578
Vulnrichment
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NVD
Status : Received
Published: 2026-04-07T17:16:33.133
Modified: 2026-04-07T17:16:33.133
Link: CVE-2026-35578
Redhat
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OpenCVE Enrichment
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Weaknesses