CVE-2023-28112
Published Mar 17, 2023
Last updated 2 years ago
Overview
- Description
- Discourse is an open-source discussion platform. Prior to version 3.1.0.beta3 of the `beta` and `tests-passed` branches, some user provided URLs were being passed to FastImage without SSRF protection. Insufficient protections could enable attackers to trigger outbound network connections from the Discourse server to private IP addresses. This affects any site running the `tests-passed` or `beta` branches versions 3.1.0.beta2 and prior. This issue is patched in version 3.1.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.1
- Impact score
- 5.2
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Severity
- HIGH
Weaknesses
- security-advisories@github.com
- CWE-918
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D3C08972-822D-4657-9B6F-02BC692B7C6E",
"versionEndExcluding": "3.1.0"
},
{
"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F59F801F-E7B5-4F37-A2E8-6024AD6DD7B2",
"versionEndIncluding": "3.1.0"
},
{
"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta1:*:*:beta:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B9BBED17-A6BA-4F17-8814-8D8521F28375"
},
{
"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta2:*:*:beta:*:*:*",
"vulnerable": true,
"matchCriteriaId": "888B8ECF-EBE0-4821-82F6-B0026E95E407"
}
],
"operator": "OR"
}
]
}
]