Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-75686— Adobe Connect | Improper Input Validation (CWE-20)

Quick assessment

Affected
Adobe Adobe Connect
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.

Adobe Connect 存在一个不当输入验证漏洞，可能导致在当前用户上下文环境中执行任意代码。攻击者可利用此漏洞执行任意代码。利用此漏洞需要用户交互，即受害者必须访问恶意构造的 URL 或与受篡改的网页进行交互。漏洞影响范围已更新。

CVSS 9.3 · Critical EPSS 0.92% · P61

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 4

VendorProduct Version RangeStatus
Adobe Adobe Connect ≤ 12.11 affected
12.11.1, 12.12 unaffected
Adobe Adobe Connect Android Mobile App ≤ 4.4 affected
4.5 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-75686

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Adobe Connect | Improper Input Validation (CWE-20)
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Connect is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Adobe Adobe Connect 0 ~ 12.11 -
Adobe Adobe Connect Android Mobile App 0 ~ 4.4 -

II. Public POCs for CVE-2026-75686

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-75686

请登录查看更多情报信息。

Other References for CVE-2026-75686 (1)

Same Patch Batch · Adobe · 2026-09-22 · 53 CVEs total

CVE-2026-75745 10.0 CRITICAL Adobe Experience Manager Forms JEE | Incorrect Authorization (CWE-863)
CVE-2026-89275 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-75703 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-84412 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-75699 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-73369 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-75723 10.0 CRITICAL Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)
CVE-2026-75721 10.0 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-89276 9.9 CRITICAL Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (
CVE-2026-82008 9.9 CRITICAL Adobe Campaign Classic (ACC) | Improper Input Validation (CWE-20)
CVE-2026-82013 9.9 CRITICAL Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-83660 9.9 CRITICAL Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-75682 9.9 CRITICAL Adobe Connect | Improper Neutralization of Special Elements used in an SQL Command ('SQL I
CVE-2026-82010 9.9 CRITICAL Adobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an SQL
CVE-2026-82000 9.6 CRITICAL Adobe Experience Manager Forms JEE | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-82443 9.6 CRITICAL Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)
CVE-2026-75684 9.3 CRITICAL Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-75698 9.3 CRITICAL Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79)
CVE-2026-75697 9.3 CRITICAL Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)
CVE-2026-75689 9.3 CRITICAL Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)

Showing top 20 of 53 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Adobe Connect
Same vendor: Adobe
Same weakness: CWE-20