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CVE-2026-88420

Quick assessment

Affected
n/a n/a
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 APSL puput v1.2.1 到 v2.2.0 版本中，EntryAbstract.save() 组件存在一个反射型跨站脚本（XSS）漏洞。具有 Wagtail 编辑器权限的已认证攻击者可以通过构造恶意负载，在受害者浏览器上下文中执行任意代码。

AI Predicted 4.5 Difficulty: Easy EPSS 0.15% · P4
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I. Basic Information for CVE-2026-88420

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A reflected cross-site scripting (XSS) vulnerability in the EntryAbstract.save() component of APSL puput v1.2.1 through v2.2.0 allows authenticated attackers with Wagtail Editor privileges to execute arbitrary code in the context of the victim's browser via a crafted payload.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2026-88420

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III. Intelligence Information for CVE-2026-88420

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Other References for CVE-2026-88420 (1)

Same Patch Batch · n/a · 2026-09-25 · 11 CVEs total

CVE-2026-52622 7.5 HIGH Wellav WES终端多个版本信息泄露漏洞
CVE-2026-97865 7.3 HIGH Open-Web-Analytics Remote Event Queue Endpoint queue.php loadFromArray deserialization
CVE-2026-97869 4.1 MEDIUM langchain4j LangChain4j-agentic AgenticScopeJsonSerializationIT.java AgenticScopeSerialize
CVE-2026-88389 Espruino 2v29空指针解引用致DoS
CVE-2026-88421 APSL puput 1.2.1-2.2.0 访问控制漏洞
CVE-2026-51772 OpenStack Glance v2 SSRF漏洞
CVE-2026-51773 OpenStack glance_store datastore驱动认证绕过漏洞
CVE-2026-78902 Netgate pfSense 26.03.1 pfBlockerNG跨站脚本漏洞
CVE-2026-79153 Seclore FileSecure Desktop Client <3.25.1.0 访问控制漏洞
CVE-2025-51457 D-Link DAP-2610<2.06B08r099命令注入漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-88420

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