CVE-2021-32821

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2021-32821
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-32821.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-32821
Aliases
Downstream
Published
2023-01-03T17:15:10Z
Modified
2026-08-18T14:05:17Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

MooTools is a collection of JavaScript utilities for JavaScript developers. All known versions include a CSS selector parser that is vulnerable to Regular Expression Denial of Service (ReDoS). An attack requires that an attacker can inject a string into a CSS selector at runtime, which is quite common with e.g. jQuery CSS selectors. No patches are available for this issue.

References

Affected packages

Git / github.com/mootools/mootools-core

Affected ranges

Type
GIT
Repo
https://github.com/mootools/mootools-core
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
4501a2979f49156e2375808e1b3cbdb6ecaed849
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:mootools:mootools:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "1.6.0"
        }
    ],
    "source":  "CPE_RANGE"
}

Affected versions

1.*
1.2
1.2.0
1.2.1
1.2.2
1.2.4
1.20
1.3
1.3.1
1.3.2
1.4.0
1.4.1
1.5.0
1.5.1
1.5.2
1.6.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-32821.json"