CVE-2026-108770: Appwrite Browser Screenshot Service Get.php PublicHostname server-side request forgery
Description
A weakness has been identified in Appwrite up to 2.3.0. This vulnerability affects the function PublicHostname of the file src/Appwrite/Platform/Modules/Avatars/Http/Screenshots/Get.php of the component Browser Screenshot Service. This manipulation of the argument url causes server-side request forgery. The attack can be initiated remotely. Upgrading to version 2.4.0 is able to resolve this issue. Patch name: 393255e7302ae5503331d45802e2eee01c6a47fe. You should upgrade the affected component.
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C · CWE-918
Tracked companies
Mapped from the CVE’s affected-product data, NVD CPE matches, vendor advisories or package feeds. A mapping means the vendor’s software is named, not that its hosted service was exposed.
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Appwrite
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- github.com/appwrite/appwrite/ (opens in new tab)
- github.com/appwrite/appwrite/commit/393255e7302ae5503331d45802e2eee01c6a47fe (opens in new tab)
- github.com/appwrite/appwrite/pull/13995 (opens in new tab)
- github.com/appwrite/appwrite/releases/tag/2.4.0 (opens in new tab)
- github.com/godzeo/vulhub/issues/2 (opens in new tab)
- vuldb.com/cve/CVE-2026-108770 (opens in new tab)
- vuldb.com/submit/958017 (opens in new tab)
- vuldb.com/vuln/416552 (opens in new tab)
- vuldb.com/vuln/416552/cti (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)