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CVE-2020-8115

Quick assessment

Affected
n/a https://github.com/revive-adserver/revive-adserver
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Revive Adserver是Revive Adserver团队的一套开源的广告管理系统。该系统提供广告投放、广告位管理、数据统计等功能。 Revive Adserver 5.0.3及之前版本中的afr.php文件(可公开访问)中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

AI Predicted 6.1 Difficulty: Moderate EPSS 7.05% · P94

Public Exploits 1

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2020-8115

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A reflected XSS vulnerability has been discovered in the publicly accessible afr.php delivery script of Revive Adserver <= 5.0.3 by Jacopo Tediosi. There are currently no known exploits: the session identifier cannot be accessed as it is stored in an http-only cookie as of v3.2.2. On older versions, however, under specific circumstances, it could be possible to steal the session identifier and gain access to the admin interface. The query string sent to the www/delivery/afr.php script was printed back without proper escaping in a JavaScript context, allowing an attacker to execute arbitrary JS code on the browser of the victim.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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
Revive Adserver 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Revive Adserver是Revive Adserver团队的一套开源的广告管理系统。该系统提供广告投放、广告位管理、数据统计等功能。 Revive Adserver 5.0.3及之前版本中的afr.php文件(可公开访问)中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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
- https://github.com/revive-adserver/revive-adserver Fixed version v5.0.4 -

II. Public POCs for CVE-2020-8115

# POC Description Source Link Shenlong Link
1 Revive Adserver 5.0.3 and prior contains a reflected cross-site scripting vulnerability in the publicly accessible afr.php delivery script. In older versions, it is possible to steal the session identifier and gain access to the admin interface. The query string sent to the www/delivery/afr.php script is printed back without proper escaping, allowing an attacker to execute arbitrary JavaScript code on the browser of the victim. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-8115.yaml POC Details
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III. Intelligence Information for CVE-2020-8115

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Vendor Advisories for CVE-2020-8115 (1)

Other References for CVE-2020-8115 (1)

Same Patch Batch · n/a · 2020-02-04 · 55 CVEs total

CVE-2020-8124 Url-Parse 输入验证错误漏洞
CVE-2013-1422 webcalendar 安全漏洞
CVE-2013-7055 D-Link DIR-100 安全漏洞
CVE-2013-7052 D-Link DIR-100 安全漏洞
CVE-2013-7053 D-Link DIR-100 跨站请求伪造漏洞
CVE-2013-7054 D-Link DIR-100 跨站脚本漏洞
CVE-2013-7051 D-Link DIR-100 授权问题漏洞
CVE-2019-10784 phpPgAdmin 跨站请求伪造漏洞
CVE-2020-8615 WordPress Tutor LMS插件跨站请求伪造漏洞
CVE-2020-8125 npm klona 输入验证错误漏洞
CVE-2020-7221 MariaDB 安全漏洞
CVE-2020-8123 strapi 资源管理错误漏洞
CVE-2020-8122 Nextcloud Server 输入验证错误漏洞
CVE-2020-8121 Nextcloud Server 访问控制错误漏洞
CVE-2020-8120 Nextcloud Server 跨站脚本漏洞
CVE-2020-8119 Nextcloud 授权问题漏洞
CVE-2020-8118 Nextcloud 代码问题漏洞
CVE-2020-8117 Nextcloud Server 安全漏洞
CVE-2020-8116 dot-prop 安全漏洞
CVE-2019-15624 Nextcloud 输入验证错误漏洞

Showing top 20 of 55 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

V. Comments for CVE-2020-8115

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