CVE-2026-50739
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 6.0.7及之前版本存在权限许可和访问控制问题漏洞，该漏洞源于所有者验证绕过问题，可能导致低权限用户将跟踪器链接到同一实例中其他经理拥有的广告活动，导致所有权关系不一致。
Possible ATT&CK Techniques 1 AI
T1136.001 · Local Account
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I. Basic Information for CVE-2026-50739
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A bypass for CVE‑2026‑34913 exists with proper ownership validation that had not been applied to the reverse operation of linking campaigns and trackers through the `tracker-campaigns.php` script in Revive Adserver 6.0.7 and earlier. As a result, a low‑privileged user could link their trackers to campaigns owned by other managers on the same instance, leading to inconsistent ownership relationships.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
revive adserver 权限许可和访问控制问题漏洞
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 6.0.7及之前版本存在权限许可和访问控制问题漏洞，该漏洞源于所有者验证绕过问题，可能导致低权限用户将跟踪器链接到同一实例中其他经理拥有的广告活动，导致所有权关系不一致。
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
II. Public POCs for CVE-2026-50739
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-50739 (1)
Same Patch Batch · Revive · 2026-06-26 · 6 CVEs total
| CVE-2026-50742 | revive adserver 跨站脚本漏洞 | |
| CVE-2026-50745 | revive adserver 跨站脚本漏洞 | |
| CVE-2026-50744 | revive adserver 权限许可和访问控制问题漏洞 | |
| CVE-2026-50741 | revive adserver 代码注入漏洞 | |
| CVE-2026-50740 | revive adserver 跨站脚本漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-284
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V. Comments for CVE-2026-50739
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