CVE-2026-49262 Aimeos Pagible CMS vulnerable to Server Side Request Forgery (SSRF) via DNS rebinding in admin proxy
Attackers can exploit a race condition in the admin proxy to perform Server-Side Request Forgery, accessing internal network resources and cloud metadata.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2026-49262?
CVE-2026-49262 is a low-severity server-side request forgery vulnerability in aimeos pagible, published on 12 Aug 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official 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.
Which versions are affected by CVE-2026-49262?
2 open source packages ship an affected version, including aimeos/pagible.
| Package | Affected | Fixed in |
|---|---|---|
aimeos/pagible Packagist | All versions | 0.10.4 |
aimeos/pagible Packagist | All versions | 0.10.4 |
How do I fix CVE-2026-49262?
Upgrade aimeos/pagible to 0.10.4 or later.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-49262 being exploited?
There is no known exploitation of CVE-2026-49262 in the wild and no public exploit code.
Sources
Also known as GHSA-mmj8-wcvw-6789.