CVE-2020-27687

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Source
https://cve.org/CVERecord?id=CVE-2020-27687
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27687.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-27687
Published
2020-12-18T19:15:14.767Z
Modified
2026-07-09T00:22:01.471138Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

ThingsBoard before v3.2 is vulnerable to Host header injection in password-reset emails. This allows an attacker to send malicious links in password-reset emails to victims, pointing to an attacker-controlled server. Lack of validation of the Host header allows this to happen.

References

Affected packages

Git / github.com/thingsboard/thingsboard

Affected ranges

Type
GIT
Repo
https://github.com/thingsboard/thingsboard
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d293420ce8b30d5f710ecfdc7dd27429ff6171f8
Database specific 
{
    "cpe": "cpe:2.3:a:thingsboard:thingsboard:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.2"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v1.*
v1.0
v1.2.1
v1.3.1
v2.*
v2.0
v2.0.1
v2.0.2
v2.0.3
v2.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27687.json"