- Description
- An issue was discovered in Bleach 2.1.x before 2.1.3. Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized.
- Source
- cve@mitre.org
- NVD status
- Modified
CVSS 3.0
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- nvd@nist.gov
- CWE-20
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mozilla:bleach:2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "31CB79CB-359C-4F1A-8B0E-AA0A108C0A3F"
},
{
"criteria": "cpe:2.3:a:mozilla:bleach:2.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6A61E9E7-3E4F-4D3C-8D48-D726EDC9D0DF"
},
{
"criteria": "cpe:2.3:a:mozilla:bleach:2.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2CE79483-67BD-474D-BF05-CD8AF8A2A1AB"
}
],
"operator": "OR"
}
]
}
]