CVE-2021-34551

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Source
https://cve.org/CVERecord?id=CVE-2021-34551
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-34551.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-34551
Aliases
Published
2021-06-16T18:15:09.700Z
Modified
2026-03-14T11:00:11.620989Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

PHPMailer before 6.5.0 on Windows allows remote code execution if lang_path is untrusted data and has a UNC pathname.

References

Affected packages

Git / github.com/phpmailer/phpmailer

Affected ranges

Type
GIT
Repo
https://github.com/phpmailer/phpmailer
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a5b5c43e50b7fba655f793ad27303cd74c57363c
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "6.5.0"
        }
    ]
}

Affected versions

v2.*
v2.2.1
v5.*
v5.2.0
v5.2.1
v5.2.10
v5.2.11
v5.2.12
v5.2.13
v5.2.14
v5.2.15
v5.2.16
v5.2.17
v5.2.18
v5.2.19
v5.2.2
v5.2.20
v5.2.21
v5.2.22
v5.2.23
v5.2.24
v5.2.25
v5.2.4
v5.2.5
v5.2.6
v5.2.7
v5.2.8
v5.2.9
v6.*
v6.0.0
v6.0.0rc1
v6.0.0rc2
v6.0.0rc3
v6.0.0rc4
v6.0.0rc5
v6.0.1
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.1.0
v6.1.1
v6.1.2
v6.1.3
v6.1.4
v6.1.5
v6.1.6
v6.1.7
v6.1.8
v6.2.0
v6.3.0
v6.4.0
v6.4.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-34551.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "33"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "34"
            }
        ]
    }
]