CVE-2023-27159
Appwrite up to v1.2.1 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /v1/avatars/favicon.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 36.4%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 36.42% probability · 98th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- appwrite/appwrite
- Source
- cve@mitre.org
EPSS 36.4% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://gist.github.com/b33t1e/43b26c31e895baf7e7aea2dbf9743a9aExploit, Third Party Advisory
- https://gist.github.com/b33t1e/e9e8192317c111e7897e04d2f9bf5fdbExploit, Third Party Advisory
- https://github.com/appwrite/appwriteProduct
- https://notes.sjtu.edu.cn/gMNlpByZSDiwrl9uZyHTKAExploit, Third Party Advisory
- https://gist.github.com/b33t1e/43b26c31e895baf7e7aea2dbf9743a9aExploit, Third Party Advisory
- https://gist.github.com/b33t1e/e9e8192317c111e7897e04d2f9bf5fdbExploit, Third Party Advisory
- https://github.com/appwrite/appwriteProduct
- https://notes.sjtu.edu.cn/gMNlpByZSDiwrl9uZyHTKAExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.