CVE-2021-29272

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Source
https://cve.org/CVERecord?id=CVE-2021-29272
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29272.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-29272
Aliases
Downstream
Published
2021-03-27T18:15:13Z
Modified
2026-10-20T10:54:37Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

bluemonday before 1.0.5 allows XSS because certain Go lowercasing converts an uppercase Cyrillic character, defeating a protection mechanism against the "script" string.

References

Affected packages

Git / github.com/microcosm-cc/bluemonday

Affected ranges

Type
GIT
Repo
https://github.com/microcosm-cc/bluemonday
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
f0b9183730b3e2a753b6d5bf61797f6f5261afda
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:microco:bluemonday:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "1.0.5"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "original_tag":  "v1.0.5",
            "range":  [
                {
                    "fixed":  "f0b9183730b3e2a753b6d5bf61797f6f5261afda"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29272.json"