Vulnerability Details : CVE-2020-24327
Server Side Request Forgery (SSRF) vulnerability exists in Discourse 2.3.2 and 2.6 via the email function. When writing an email in an editor, you can upload pictures of remote websites.
Vulnerability category: Server-side request forgery (SSRF)
Products affected by CVE-2020-24327
- cpe:2.3:a:discourse:discourse:2.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:discourse:discourse:2.6.0:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-24327
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-24327
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2020-24327
-
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-24327
-
https://github.com/purple-WL/Discourse-sending-email-function-exist-Server-side-request-forgery-SSRF-/issues/1
exploitation of vulnerability · Issue #1 · purple-WL/Discourse-sending-email-function-exist-Server-side-request-forgery-SSRF- · GitHubExploit;Third Party Advisory
-
https://github.com/discourse/discourse/pull/10509
Discourse sending email function exist Server side request forgery SSRF by purple-WL · Pull Request #10509 · discourse/discourse · GitHubExploit;Patch;Third Party Advisory
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