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

CVE-2023-31699

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

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

MEDIUM · CVSS 4.8 EPSS 0.01324
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
churchcrmall versions
⚠

Public Exploits & PoCs

1
webappsChurchCRM v4.5.4 - Reflected XSS via Image (Authenticated)2023-05-23
▣

Scoring & Timeline

4.8
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD17 May 2023 · 01:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/ChurchCRM/CRM/issues/6471Third Party Advisory
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