ChurchCRM 4.5.3 Excel File Last Name/First Name csv injection

CVSS Meta Temp Score
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability was found in ChurchCRM 4.5.3. It has been declared as problematic. Affected is an unknown function of the component Excel File Handler. Executing a manipulation of the argument Last Name/First Name can lead to csv injection. This vulnerability is registered as CVE-2023-25348. No exploit is available.

Detailsinfo

A vulnerability has been found in ChurchCRM 4.5.3 and classified as problematic. This vulnerability affects some unknown processing of the component Excel File Handler. The manipulation of the argument Last Name/First Name with an unknown input leads to a csv injection vulnerability. The CWE definition for the vulnerability is CWE-1236. The product saves user-provided information into a Comma-Separated Value (CSV) file, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as a command when the file is opened by a spreadsheet product. As an impact it is known to affect integrity. CVE summarizes:

ChurchCRM 4.5.3 was discovered to contain a CSV injection vulnerability via the Last Name and First Name input fields when creating a new person. These vulnerabilities allow attackers to execute arbitrary code via a crafted excel file.

The weakness was published 04/25/2023. The advisory is shared for download at github.com. This vulnerability was named CVE-2023-25348 since 02/06/2023. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-29306). Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Csv injection
CWE: CWE-1236 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/06/2023 🔍
04/25/2023 +77 days 🔍
04/25/2023 +0 days 🔍
10/30/2025 +919 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-25348 (🔍)
GCVE (CVE): GCVE-0-2023-25348
GCVE (VulDB): GCVE-100-227380
EUVD: 🔍

Entryinfo

Created: 04/25/2023 16:44
Updated: 10/30/2025 08:30
Changes: 04/25/2023 16:44 (37), 05/18/2023 20:52 (11), 10/30/2025 08:30 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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