CVE-2021-23345
mediumpriority · track · 21EPSS 0.011 · 65 %ileEUUSEPSS · scored 2026-10-27
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'>.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://github.com/thecodingmachine/gotenberg/issues/261cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-23345cnnvd
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMTHECODINGMACHINEGOTENBERG-1062043cnnvd
- https://github.com/thecodingmachine/gotenberg/issues/261enisa_euvd
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMTHECODINGMACHINEGOTENBERG-1062043enisa_euvd
- https://github.com/thecodingmachine/gotenberg/issues/261ExploitThird Party Advisorynvd
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMTHECODINGMACHINEGOTENBERG-1062043ExploitThird Party Advisorynvd
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