ChurchCRM 4.5.4 Image File cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in ChurchCRM 4.5.4. Affected by this issue is some unknown functionality of the component Image File Handler. Performing a manipulation results in cross site scripting. This vulnerability was named CVE-2023-31699. The attack may be initiated remotely. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in ChurchCRM 4.5.4. It has been classified as problematic. This affects some unknown processing of the component Image File Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

ChurchCRM v4.5.4 is vulnerable to Reflected Cross-Site Scripting (XSS) via image file.

The weakness was presented 05/17/2023 as 6471. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2023-31699 since 04/29/2023. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept.

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 databases at Exploit-DB (51477) and EUVD (EUVD-2023-35994). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.8
NVD Vector: 🔍

CNA Base Score: 4.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2023 🔍
05/17/2023 +18 days 🔍
05/17/2023 +0 days 🔍
12/28/2025 +956 days 🔍

Sourcesinfo

Advisory: 6471
Status: Confirmed

CVE: CVE-2023-31699 (🔍)
GCVE (CVE): GCVE-0-2023-31699
GCVE (VulDB): GCVE-100-229263
EUVD: 🔍
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/17/2023 16:35
Updated: 12/28/2025 02:27
Changes: 05/17/2023 16:35 (38), 06/10/2023 10:31 (11), 10/12/2024 11:25 (24), 01/22/2025 21:18 (11), 04/26/2025 15:56 (3), 12/28/2025 02:27 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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