CVE-2021-29047

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Source
https://cve.org/CVERecord?id=CVE-2021-29047
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29047.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-29047
Aliases
Published
2021-05-16T16:15:07.297Z
Modified
2026-04-10T04:31:53.526684Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

The SimpleCaptcha implementation in Liferay Portal 7.3.4, 7.3.5 and Liferay DXP 7.3 before fix pack 1 does not invalidate CAPTCHA answers after it is used, which allows remote attackers to repeatedly perform actions protected by a CAPTCHA challenge by reusing the same CAPTCHA answer.

References

Affected packages

Git / github.com/liferay/liferay-portal

Affected ranges

Type
GIT
Repo
https://github.com/liferay/liferay-portal
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6d28f4266948e7b0eeb14c3e8d16b3d81e02e8bb
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
f193301b2848899b008d51513af62a3b3a9b7888
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.3.4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.3.5"
        }
    ]
}

Affected versions

6.*
6.1.0-b1
6.1.0-b2
6.1.0-b3
6.1.0-b4
6.1.0-rc1
6.2.0-b1
6.2.0-b2
6.2.0-m2
6.2.0-m3
6.2.0-m4
6.2.0-m5
6.2.0-m6
7.*
7.0.0-m1
7.0.0-m2
7.0.0-m3
7.0.0-m4
7.0.0-m5
7.1.0-a1
7.1.0-a2
7.1.0-b1
7.1.0-b2
7.1.0-m1
7.1.0-m2
7.2.0-a1
7.2.0-b1
7.2.0-b2
7.2.0-b3
7.2.0-m2
7.3.0-ga1
7.3.1-ga2
7.3.2-ga3
7.3.3-ga4
7.3.4-ga5
7.3.5-ga6
sync-3.*
sync-3.0.0-b1
sync-3.0.1-b2
sync-3.0.10-ga2
sync-3.0.2-b3
sync-3.0.3-b4
sync-3.0.4-b5
sync-3.0.5-b6
sync-3.0.6-b7
sync-3.0.7-b8
sync-3.0.8-b9
sync-3.0.9-ga1
sync-3.1.0-ga1
Other
test-fix-pack-base-7310

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29047.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "7.3"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.3-NA"
            }
        ]
    }
]