CVE-2026-95659— MISP Reflected XSS via Unvalidated Object Type in AnalystData Overmind Thread
一分钟漏洞结论
影响对象
MISP MISP
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
MISP contains a reflected cross-site scripting (XSS) vulnerability in the AnalystDataController::viewForObject action. The method accepted a parent object type parameter from the URL without validation and passed it to the Overmind-themed AnalystData thread vi
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一、 漏洞 CVE-2026-95659 基础信息
漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
MISP Reflected XSS via Unvalidated Object Type in AnalystData Overmind Thread
来源: CVE Program / CVE List V5
Vulnerability Description
MISP contains a reflected cross-site scripting (XSS) vulnerability in the AnalystDataController::viewForObject action. The method accepted a parent object type parameter from the URL without validation and passed it to the Overmind-themed AnalystData thread view element, where it was interpolated into two translated strings and rendered into the HTML response without output encoding. An authenticated attacker who can induce a victim to navigate to a crafted URL can inject arbitrary JavaScript that executes in the victim's browser within the MISP application context. This may allow the attacker to read session data, manipulate the page, or perform actions on behalf of the victim.
The vulnerability requires the victim to be authenticated to MISP and to actively visit the attacker-supplied URL. The affected component is the AnalystData controller and the Overmind theme's AnalystData thread element.
Version affected: <2.5.47
来源: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
来源: 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)
来源: CVE Program / CVE List V5
受影响产品
二、漏洞 CVE-2026-95659 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
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CVE-2026-95659 补丁与修复 (1)
同批安全公告 · MISP · 2026-09-22 · 共 19 条
| CVE-2026-95806 | 7.7 HIGH | MISP: PHP phar stream wrapper enables deserialization and code execution via caller-influe |
| CVE-2026-95658 | 6.9 MEDIUM | MISP CSRF vulnerability in workflow moduleStatelessExecution allows cross-site execution o |
| CVE-2026-95754 | 6.9 MEDIUM | MISP: Disabled-user check ineffective in pre-authentication TOTP login branch |
| CVE-2026-95667 | 6.9 MEDIUM | MISP Installer Log and FIFO Created World-Readable, Exposing Sensitive Credentials |
| CVE-2026-95679 | 6.9 MEDIUM | MISP Unauthenticated Blind SSRF via XML Body Processing |
| CVE-2026-95693 | 5.3 MEDIUM | MISP Information Disclosure via Forged Upload Path |
| CVE-2026-95805 | 5.3 MEDIUM | MISP ACLComponent: Typo in previewEventAttributes ACL key bypasses intended access restric |
| CVE-2026-95698 | 5.3 MEDIUM | MISP Path Traversal in OrgImgHelper findOrgImage via Crafted Organization Name |
| CVE-2026-95671 | 5.3 MEDIUM | MISP Collections: Missing Authorization Check for Sharing Group on PUT Request in collecti |
| CVE-2026-95685 | 5.3 MEDIUM | MISP Missing Authorization on replaceSuggestionInReport Event Report Action |
| CVE-2026-95674 | 5.3 MEDIUM | MISP EventsController queryEnrichment allows querying unavailable or legacy modules withou |
| CVE-2026-95683 | 5.3 MEDIUM | MISP Overmind Event View Discloses Report Content Bypassing Report-Level ACL |
| CVE-2026-95697 | 5.3 MEDIUM | MISP: Insufficient Authorization Allows Sharing Group Editors to Overwrite Organization Me |
| CVE-2026-95661 | 5.1 MEDIUM | MISP Reflected Cross-Site Scripting in Attribute Histogram via Unescaped URL-Supplied Type |
| CVE-2026-95665 | 5.1 MEDIUM | MISP Reflected Cross-Site Scripting in Event Export Confirmation Form via Unescaped JSON |
| CVE-2026-95703 | 5.1 MEDIUM | MISP OrganisationsController File Existence and Image-Type Oracle via Forged Upload tmp_na |
| CVE-2026-95701 | 5.1 MEDIUM | MISP Path Traversal via Organization Name in Org-Statistics Logo Check |
| CVE-2026-95682 | 4.8 MEDIUM | MISP Stored Cross-Site Scripting via Unescaped Organization Name in Admin Email View |
IV. Related Vulnerabilities
Same product: MISP
-
CVE-2026-95806
MISP: PHP phar stream wrapper enables deserialization and co -
CVE-2026-95805
MISP ACLComponent: Typo in previewEventAttributes ACL key by -
CVE-2026-95754
MISP: Disabled-user check ineffective in pre-authentication -
CVE-2026-95703
MISP OrganisationsController File Existence and Image-Type O -
CVE-2026-95701
MISP Path Traversal via Organization Name in Org-Statistics
Same vendor: MISP
-
CVE-2026-95806
MISP: PHP phar stream wrapper enables deserialization and co -
CVE-2026-95805
MISP ACLComponent: Typo in previewEventAttributes ACL key by -
CVE-2026-95754
MISP: Disabled-user check ineffective in pre-authentication -
CVE-2026-95703
MISP OrganisationsController File Existence and Image-Type O -
CVE-2026-95701
MISP Path Traversal via Organization Name in Org-Statistics
Same weakness: CWE-79
-
CVE-2026-75744
Adobe Experience Manager Forms JEE | Cross-site Scripting (S -
CVE-2026-75689
Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79) -
CVE-2026-75698
Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79 -
CVE-2026-48361
Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79) -
CVE-2026-75684
Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)
V. Comments for CVE-2026-95659
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