CVE-2023-27159

7.5 highEPSS 36%

High (7.5) in appwrite appwrite. EPSS 36% chance of exploitation in the next 30 days.

Appwrite up to v1.2.1 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /v1/avatars/favicon. This vulnerability allows attackers to access network resources and sensitive information via a crafted GET request.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 36% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2023-03-31
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19

Affected

appwrite:appwrite

References

https://gist.github.com/b33t1e/43b26c31e895baf7e7aea2dbf9743a9a
https://gist.github.com/b33t1e/e9e8192317c111e7897e04d2f9bf5fdb
https://github.com/appwrite/appwrite
https://notes.sjtu.edu.cn/gMNlpByZSDiwrl9uZyHTKA
https://gist.github.com/b33t1e/43b26c31e895baf7e7aea2dbf9743a9a

Check your stack JSON