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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-0026 | 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. |
Github GHSA |
GHSA-m9mq-p2f9-cfqv | Bleach URI Scheme Restriction Bypass |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-17T01:25:52.866Z
Reserved: 2018-03-07T00:00:00Z
Link: CVE-2018-7753
No data.
Status : Modified
Published: 2018-03-07T23:29:00.273
Modified: 2024-11-21T04:12:40.100
Link: CVE-2018-7753
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA