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CVE-2026-11744— PaperCut Hive Embedded App for Ricoh: Javascript injection

Quick assessment

Affected
PaperCut PaperCut Hive
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.

PaperCut Hive 嵌入式应用（适用于理光设备）中存在输入验证漏洞。该应用在通过 NFC 卡读取过程接收输入时，未对其进行适当清理便将输入传递至应用内嵌的 Web 视图接口。具有物理访问权限的本地攻击者可通过特制的 NFC 卡或 NFC 模拟器利用此漏洞，在应用用户界面上下文中执行任意代码。这可能导致未经授权的操作或信息泄露。

CVSS 3.8 · Low EPSS 0.17% · P6

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 1

VendorProduct Version RangeStatus
PaperCut PaperCut Hive 2.0.0< 2.3.0 affected
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I. Basic Information for CVE-2026-11744

Vulnerability Information
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Vulnerability Title
PaperCut Hive Embedded App for Ricoh: Javascript injection
Source: CVE Program / CVE List V5
Vulnerability Description
An input validation vulnerability exists in the PaperCut Hive embedded application for Ricoh devices. The application fails to properly sanitize input received during the NFC card reading process before passing it to the application's web view interface. A local attacker with physical access to the device and a specially crafted NFC card or emulator could exploit this flaw to execute arbitrary code within the context of the application's user interface. This could result in unauthorized actions or information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/E:U
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
PaperCut PaperCut Hive 2.0.0 ~ 2.3.0 -

II. Public POCs for CVE-2026-11744

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III. Intelligence Information for CVE-2026-11744

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Vendor Advisories for CVE-2026-11744 (1)

Same Patch Batch · PaperCut · 2026-09-24 · 4 CVEs total

CVE-2026-14780 7.5 HIGH PaperCut NG/MF: Remote Code Execution via Scripting Subsystem
CVE-2026-82077 7.3 HIGH PaperCut NG/MF: Remote Code Execution via Scan2Fax
CVE-2026-87739 6.9 MEDIUM PaperCut MF/NG: User permissions are not evaluated on report generation

IV. Related Vulnerabilities

Same product: PaperCut Hive
Same vendor: PaperCut
Same weakness: CWE-79

V. Comments for CVE-2026-11744

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