CVE-2018-7753
- Source
- https://cve.org/CVERecord?id=CVE-2018-7753
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7753.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-7753
- Aliases
- Downstream
- Related
- Published
- 2018-03-07T23:29:00.273Z
- Modified
- 2026-07-08T18:16:15.340854Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git / github.com/mozilla/bleach
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mozilla/bleach
- Events
-
IntroducedLast affectedFixedFixed
- Database specific
{ "source": [ "CPE_STRING", "REFERENCES" ], "cpe": [ "cpe:2.3:a:mozilla:bleach:2.1:*:*:*:*:*:*:*", "cpe:2.3:a:mozilla:bleach:2.1.1:*:*:*:*:*:*:*", "cpe:2.3:a:mozilla:bleach:2.1.2:*:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "2.1" }, { "last_affected": "2.1" }, { "introduced": "2.1.1" }, { "last_affected": "2.1.1" }, { "introduced": "2.1.2" }, { "last_affected": "2.1.2" } ] }