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CVE-2026-14791— crater-invoice-inc crater Invoice Note InvoicesRequest.php getFormattedString cross site scripting

Quick assessment

Affected
crater-invoice-inc crater
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Crater Invoice Crater是Crater Invoice团队开源的一款开源网络和移动应用程序。用于跟踪费用、付款并创建专业发票和估算。 crater 存在安全漏洞，该漏洞源于Invoice Note Handler组件中文件app/Http/Requests/InvoicesRequest.php的函数getFormattedString对参数notes的操作，可能导致跨站脚本攻击。

CVSS 3.5 · Low EPSS 0.35% · P27

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 7

VendorProduct Version RangeStatus
crater-invoice-inc crater 6.0.0 affected
6.0.1 affected
6.0.2 affected
6.0.3 affected
6.0.4 affected
6.0.5 affected
6.0.6 affected
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I. Basic Information for CVE-2026-14791

Vulnerability Information
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Vulnerability Title
crater-invoice-inc crater Invoice Note InvoicesRequest.php getFormattedString cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in crater-invoice-inc crater up to 6.0.6. This affects the function getFormattedString of the file app/Http/Requests/InvoicesRequest.php of the component Invoice Note Handler. Executing a manipulation of the argument notes can lead to cross site scripting. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Crater Invoice Crater 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Crater Invoice Crater是Crater Invoice团队开源的一款开源网络和移动应用程序。用于跟踪费用、付款并创建专业发票和估算。 crater 存在安全漏洞，该漏洞源于Invoice Note Handler组件中文件app/Http/Requests/InvoicesRequest.php的函数getFormattedString对参数notes的操作，可能导致跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
crater-invoice-inc crater 6.0.0 cpe:2.3:a:crater-invoice-inc:crater:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-14791

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III. Intelligence Information for CVE-2026-14791

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Vendor Pages for CVE-2026-14791 (1)

Other References for CVE-2026-14791 (1)

IV. Related Vulnerabilities

Same product: crater
Same vendor: crater-invoice-inc
Same weakness: CWE-79

V. Comments for CVE-2026-14791

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