Overview
- Description
- HumHub is an Open Source Enterprise Social Network. Affected versions of HumHub are vulnerable to a stored Cross-Site Scripting (XSS) vulnerability. For exploitation, the attacker would need a permission to administer the Spaces feature. The names of individual "spaces" are not properly escaped and so an attacker with sufficient privilege could insert malicious javascript into a space name and exploit system users who visit that space. It is recommended that the HumHub is upgraded to 1.11.4, 1.10.5. There are no known workarounds for this issue.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 4.8
- Impact score
- 2.7
- Exploitability score
- 1.7
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 3.5
- Impact score
- 2.9
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:N/I:P/A:N
Weaknesses
- security-advisories@github.com
- CWE-79
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:humhub:humhub:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "23837D27-E03F-4CC0-9D84-1CB41813F425",
"versionEndExcluding": "1.10.5"
},
{
"criteria": "cpe:2.3:a:humhub:humhub:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A1C1DB65-A60A-43F9-98B7-1C2C44433770",
"versionEndExcluding": "1.11.4",
"versionStartIncluding": "1.11.0"
}
],
"operator": "OR"
}
]
}
]