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CVE-2026-34917

Quick assessment

Affected
Revive Adserver
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.

revive adserver是revive团队开源的一个广告服务器软件。 revive adserver 6.0.6及之前版本存在授权问题漏洞，该漏洞源于授权问题，可能导致低权限攻击者重用Web管理控制台生成的会话ID来利用XML-RPC API漏洞，获取未授权访问。

AI Predicted 8.1 Difficulty: Easy EPSS 0.38% · P30

Affected Version Matrix 1

VendorProduct Version RangeStatus
Revive Adserver ≤ 6.0.6 affected
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I. Basic Information for CVE-2026-34917

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Low‑privileged session IDs generated for the web admin console could be reused in the XML‑RPC API, whose authentication is normally restricted to admin users. An attacker could leverage this to gain unauthorised access and exploit API‑level vulnerabilities. The session context (web/API) is now recorded along with other session data, preventing session IDs from being used interchangeably.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
revive adserver 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
revive adserver是revive团队开源的一个广告服务器软件。 revive adserver 6.0.6及之前版本存在授权问题漏洞，该漏洞源于授权问题，可能导致低权限攻击者重用Web管理控制台生成的会话ID来利用XML-RPC API漏洞，获取未授权访问。
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
Revive Adserver 0 ~ 6.0.6 -

II. Public POCs for CVE-2026-34917

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III. Intelligence Information for CVE-2026-34917

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Other References for CVE-2026-34917 (1)

Same Patch Batch · Revive · 2026-06-23 · 11 CVEs total

CVE-2026-34914 revive adserver SQL注入漏洞
CVE-2026-34912 revive adserver 权限许可和访问控制问题漏洞
CVE-2026-34913 revive adserver 权限许可和访问控制问题漏洞
CVE-2026-34915 revive adserver 跨站脚本漏洞
CVE-2026-44960 revive adserver 跨站脚本漏洞
CVE-2026-44957 revive adserver 权限许可和访问控制问题漏洞
CVE-2026-44956 revive adserver 跨站脚本漏洞
CVE-2026-44958 revive adserver 权限许可和访问控制问题漏洞
CVE-2026-44959 revive adserver 代码注入漏洞
CVE-2026-44961 revive adserver 授权问题漏洞

IV. Related Vulnerabilities

Same product: Adserver
Same vendor: Revive
Same weakness: CWE-287

V. Comments for CVE-2026-34917

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