# CVE-2026-108770: Appwrite Browser Screenshot Service Get.php PublicHostname server-side request forgery

> CVE-2026-108770: Appwrite Browser Screenshot Service Get.php PublicHostname server-side request forgery. CVSS 5.3 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-108770
Last updated: 2026-10-13T14:17:21Z

- Published: 2026-10-11 22:15 UTC · Updated: 2026-10-13 14:17 UTC · Assigner: VulDB
- CVSS: 5.3 (CVSS 3.1) · Severity: Medium · 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
- EPSS: 0.51%, 43th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-918

## 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.

## Affected vendors and products

- n/a: Appwrite

## Tracked companies

- [Appwrite](https://rewindex.com/company/appwrite.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-108770)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-108770)
- [https://github.com/appwrite/appwrite/](https://github.com/appwrite/appwrite/)
- [https://github.com/appwrite/appwrite/commit/393255e7302ae5503331d45802e2eee01c6a47fe](https://github.com/appwrite/appwrite/commit/393255e7302ae5503331d45802e2eee01c6a47fe)
- [https://github.com/appwrite/appwrite/pull/13995](https://github.com/appwrite/appwrite/pull/13995)
- [https://github.com/appwrite/appwrite/releases/tag/2.4.0](https://github.com/appwrite/appwrite/releases/tag/2.4.0)
- [https://github.com/godzeo/vulhub/issues/2](https://github.com/godzeo/vulhub/issues/2)
- [https://vuldb.com/cve/CVE-2026-108770](https://vuldb.com/cve/CVE-2026-108770)
- [https://vuldb.com/submit/958017](https://vuldb.com/submit/958017)
- [https://vuldb.com/vuln/416552](https://vuldb.com/vuln/416552)
- [https://vuldb.com/vuln/416552/cti](https://vuldb.com/vuln/416552/cti)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-108770 · Markdown: https://rewindex.com/cve/CVE-2026-108770.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-108770 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T04:05:27.256Z