SSRF in Thecodingmachine Gotenberg
CVE-2021-23345
All versions of package github.com/thecodingmachine/gotenberg are vulnerable to Server-side Request Forgery (SSRF) via the /convert/html endpoint when the src attribute of an HTML element refers to an internal system file, such as <iframe src='file:///etc/passwd'>.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.011 (64.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: +0.000
Affected products
- Thecodingmachine Gotenberg
- Github.com/thecodingmachine/gotenberg — versions 0
Weakness classification (CWE)
References
- snyk.io/vuln/SNYK-GOLANG-GITHUBCOMTHECODINGMACHINEGOTENBERG-1062043 (Exploit, Third Party Advisory)
- github.com/thecodingmachine/gotenberg/issues/261 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-23345?
- CVE-2021-23345 is a medium-severity vulnerability in Thecodingmachine Gotenberg, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.3/10. Published 2021-02-26.
- How severe is CVE-2021-23345?
- Medium severity. CVSS v3 base score is 5.3 out of 10.