CVE-2026-49262: CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition in aimeos pagible
In the Aimeos Pagible content management system prior to version 0.10.4, the administrative proxy route (`cmsproxy`) is vulnerable to a Server-Side Request Forgery (SSRF) attack via DNS Rebinding. A Time-of-Check to Time-of-Use (TOCTOU) race condition exists between the URL validation phase and the actual HTTP request phase, allowing attackers to access internal network resources and cloud metadata endpoints. Version 0.10.4 fixes the issue.
AI Analysis
Technical Summary
CVE-2026-49262 describes a Time-of-Check to Time-of-Use (TOCTOU) race condition in the Aimeos Pagible content management system before version 0.10.4. The vulnerability exists in the administrative proxy route (`cmsproxy`), where a discrepancy between the URL validation phase and the actual HTTP request phase allows an attacker to perform a Server-Side Request Forgery (SSRF) attack via DNS rebinding. This can lead to unauthorized access to internal network resources and cloud metadata endpoints. The flaw is addressed in version 0.10.4.
Potential Impact
An attacker with low privileges and requiring user interaction can exploit this vulnerability to perform SSRF attacks, potentially accessing sensitive internal network resources and cloud metadata endpoints. The impact is limited to confidentiality loss without integrity or availability impact, and the attack complexity is high.
Mitigation Recommendations
Upgrade to Aimeos Pagible version 0.10.4 or later, where this vulnerability is fixed. No other official remediation or temporary fixes are indicated. Patch status is not explicitly confirmed in the vendor advisory, but the description states version 0.10.4 fixes the issue.
CVE-2026-49262: CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition in aimeos pagible
Description
In the Aimeos Pagible content management system prior to version 0.10.4, the administrative proxy route (`cmsproxy`) is vulnerable to a Server-Side Request Forgery (SSRF) attack via DNS Rebinding. A Time-of-Check to Time-of-Use (TOCTOU) race condition exists between the URL validation phase and the actual HTTP request phase, allowing attackers to access internal network resources and cloud metadata endpoints. Version 0.10.4 fixes the issue.
CVSS v3.1
Score 3.0low
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-49262 describes a Time-of-Check to Time-of-Use (TOCTOU) race condition in the Aimeos Pagible content management system before version 0.10.4. The vulnerability exists in the administrative proxy route (`cmsproxy`), where a discrepancy between the URL validation phase and the actual HTTP request phase allows an attacker to perform a Server-Side Request Forgery (SSRF) attack via DNS rebinding. This can lead to unauthorized access to internal network resources and cloud metadata endpoints. The flaw is addressed in version 0.10.4.
Potential Impact
An attacker with low privileges and requiring user interaction can exploit this vulnerability to perform SSRF attacks, potentially accessing sensitive internal network resources and cloud metadata endpoints. The impact is limited to confidentiality loss without integrity or availability impact, and the attack complexity is high.
Mitigation Recommendations
Upgrade to Aimeos Pagible version 0.10.4 or later, where this vulnerability is fixed. No other official remediation or temporary fixes are indicated. Patch status is not explicitly confirmed in the vendor advisory, but the description states version 0.10.4 fixes the issue.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-28T14:33:01.180Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7c82b6bf8831d539ab9677
Added to database: 08/12/2026, 14:27:02 UTC
Last enriched: 08/12/2026, 15:18:36 UTC
Last updated: 08/12/2026, 23:40:18 UTC
Views: 6
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