ChurchCRM up to 7.0.x FundRaiserStatement.php legacyFilterInputArr iCurrentFundraiser sql injection

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k1.26

Summaryinfo

A vulnerability was found in ChurchCRM up to 7.0.x. It has been rated as critical. This affects the function InputUtils::legacyFilterInputArr of the file src/Reports/FundRaiserStatement.php. Performing a manipulation of the argument iCurrentFundraiser results in sql injection. This vulnerability was named CVE-2026-35566. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in ChurchCRM up to 7.0.x. It has been classified as critical. This affects the function InputUtils::legacyFilterInputArr of the file src/Reports/FundRaiserStatement.php. The manipulation of the argument iCurrentFundraiser with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

ChurchCRM is an open-source church management system. Prior to 7.1.0, a critical SQL injection vulnerability exists in src/Reports/FundRaiserStatement.php where the $_SESSION['iCurrentFundraiser'] value is used in an unquoted numeric SQL context without integer validation. The value originates from src/FundRaiserEditor.php where InputUtils::legacyFilterInputArr() is called without the 'int' type specifier. This vulnerability is fixed in 7.1.0.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-35566 since 04/03/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

By approaching the search of inurl:src/Reports/FundRaiserStatement.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 7.1.0 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Google Hack: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: ChurchCRM 7.1.0

Timelineinfo

04/03/2026 CVE reserved
04/07/2026 +4 days Advisory disclosed
04/07/2026 +0 days VulDB entry created
04/07/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-35566 (🔒)
GCVE (CVE): GCVE-0-2026-35566
GCVE (VulDB): GCVE-100-355803

Entryinfo

Created: 04/07/2026 18:10
Changes: 04/07/2026 18:10 (65)
Complete: 🔍
Cache ID: 216:1D0:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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