CVE-2023-29305— Adobe Connect Reflected Cross-Site Scripting (XSS) Arbitrary code execution
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是美国奥多比（Adobe）公司的一个用于创建会议环境的软件。 Adobe Connect 12.3 版本之前存在跨站脚本漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Possible ATT&CK Techniques 3 AI
T1071 · Application Layer Protocol T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2023-29305
Vulnerability Information
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Vulnerability Title
Adobe Connect Reflected Cross-Site Scripting (XSS) Arbitrary code execution
Source: CVE Program / CVE List V5
Vulnerability Description
Adobe Connect versions 12.3 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the victim's browser.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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
Vulnerability Title
Adobe Connect 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Connect是美国奥多比（Adobe）公司的一个用于创建会议环境的软件。 Adobe Connect 12.3 版本之前存在跨站脚本漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Adobe | Adobe Connect | 0 ~ 12.3 | - |
|
II. Public POCs for CVE-2023-29305
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-29305 (1)
-
https://helpx.adobe.com/security/products/connect/apsb23-33.html vendor-advisory
Same Patch Batch · Adobe · 2023-09-13 · 5 CVEs total
| CVE-2023-26369 | 7.8 HIGH | [Google Project Zero] Adobe Acrobat DC OOBW 0-day actively exploited in the wild |
| CVE-2023-29306 | 6.1 MEDIUM | Adobe Connect Reflected Cross-Site Scripting (XSS) Arbitrary code execution |
| CVE-2023-38214 | 5.4 MEDIUM | Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79) |
| CVE-2023-38215 | 5.4 MEDIUM | Adobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79) |
IV. Related Vulnerabilities
Same product: Adobe Connect
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CVE-2026-75689
Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79) -
CVE-2026-83964
Adobe Connect | Improper Certificate Validation (CWE-295) -
CVE-2026-34689
Adobe Connect | Improper Limitation of a Pathname to a Restr -
CVE-2026-75686
Adobe Connect | Improper Input Validation (CWE-20) -
CVE-2026-75682
Adobe Connect | Improper Neutralization of Special Elements
Same vendor: Adobe
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CVE-2026-84395
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CVE-2026-83963
Substance3D - Modeler | Out-of-bounds Write (CWE-787) -
CVE-2026-81998
Substance3D - Modeler | Out-of-bounds Write (CWE-787) -
CVE-2026-83962
Substance3D - Modeler | Stack-based Buffer Overflow (CWE-121 -
CVE-2026-79906
Substance3D - Modeler | Out-of-bounds Write (CWE-787)
Same weakness: CWE-79
-
CVE-2026-105116
OpenAM before 16.1.3 Latent XSS in SAML Load-Balancer Cookie -
CVE-2026-105114
OpenAM before 16.1.3 Reflected XSS via OAuth2 Authorization -
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Twenty20 Image Before-After <= 2.0.5 - Authenticated (Contri -
CVE-2026-104313
WPC Estimated Delivery Date for WooCommerce <= 4.0.1 - Refle -
CVE-2026-93889
Mail logging <= 2.1.12 - Unauthenticated Stored Cross-Site S
V. Comments for CVE-2023-29305
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