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CVE-2026-78178— jQWidgets jqx-all.js jqxBaseFramework.extend prototype pollution

Quick assessment

Affected
n/a jQWidgets
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.

在 jQWidgets 24.0.1 及以下版本中发现了一处漏洞。该漏洞影响文件 jqwidgets/jqx-all.js 中的 JQXLite.extend / jqxBaseFramework.extend 函数。此漏洞可导致对对象原型属性的不当修改。攻击者可远程触发此漏洞。相关的 GitHub 问题已以“不计划修复（not planned）”标签关闭。

CVSS 7.3 · High EPSS 0.44% · P36

Possible ATT&CK Techniques 1 AI

T1195 · Supply Chain Compromise

Affected Version Matrix 2

VendorProduct Version RangeStatus
n/a jQWidgets 24.0.0 affected
24.0.1 affected
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I. Basic Information for CVE-2026-78178

Vulnerability Information
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Vulnerability Title
jQWidgets jqx-all.js jqxBaseFramework.extend prototype pollution
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in jQWidgets up to 24.0.1. This affects the function JQXLite.extend/jqxBaseFramework.extend of the file jqwidgets/jqx-all.js. This manipulation causes improperly controlled modification of object prototype attributes. The attack can be initiated remotely. The reported GitHub issue was closed with the label "not planned".
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1321
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
- jQWidgets 24.0.0 cpe:2.3:a:jqwidgets:jqwidgets:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-78178

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III. Intelligence Information for CVE-2026-78178

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Vendor Advisories for CVE-2026-78178 (2)

Exploits & Public PoCs for CVE-2026-78178 (1)

Proof of Concept for CVE-2026-78178 (1)

Vendor Pages for CVE-2026-78178 (1)

Same Patch Batch · n/a · 2026-08-24 · 19 CVEs total

CVE-2026-78157 7.4 HIGH Open5GS Rx AA-Request pcrf-rx-path.c pcrf_rx_aar_cb out-of-bounds
CVE-2026-78158 6.3 MEDIUM Open5GS AMF UEContextReleaseRequest Path improper authorization
CVE-2026-78186 4.3 MEDIUM Open5GS HSS hss-cx-path.c assertion
CVE-2026-78187 3.1 LOW Piwigo Public Authentication cross site scripting
CVE-2022-30983 Nopaperforms Niaa-Chatbot<=2022-05-17跨站脚本漏洞
CVE-2026-56135 NTFS-3G<2026.2.25堆缓冲区溢出漏洞
CVE-2026-56136 NTFS-3G漏洞：索引.c越界读取致信息泄露
CVE-2026-52490 LibTiff 代码执行漏洞
CVE-2026-52492 libtiff rgb2ycbcr堆缓冲区溢出漏洞
CVE-2026-75464 OneNav 1.2.4 存在认证任意文件删除漏洞
CVE-2025-26238 D-Link DI-8100G 17.12.20A1 任意代码执行漏洞
CVE-2026-71832 Aria2 1.37.0及以下版本除零漏洞致拒绝服务
CVE-2026-75369 SpaceDot AcubeSAT OBC越界读取致DoS
CVE-2026-75368 SpaceDot AcubeSAT OBC eaf90ec栈溢出导致DoS
CVE-2025-26237 D-Link DI-7001 19.10.31A1命令注入漏洞
CVE-2026-75371 SpaceDot AcubeSAT OBC eaf90ec整型处理漏洞致DoS
CVE-2026-75370 SpaceDot AcubeSAT OBC越界读写导致DoS漏洞
CVE-2026-30512 Entevo HMI V2 R5 P0 M4本地提权漏洞

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-1321

V. Comments for CVE-2026-78178

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