CVE-2021-47768

6.1 MEDIUM
Published: January 15, 2026 Modified: January 30, 2026
View on NVD

Description

ImportExportTools NG 10.0.4 contains a persistent HTML injection vulnerability in the email export module that allows remote attackers to inject malicious HTML payloads. Attackers can send emails with crafted HTML in the subject that execute during HTML export, potentially compromising user data or session credentials.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://addons.thunderbird.net/en-US/thunderbird/addon/importexporttools-ng/
Source: disclosure@vulncheck.com
Product
https://github.com/thundernest/import-export-tools-ng
Source: disclosure@vulncheck.com
Product
https://www.exploit-db.com/exploits/50496
Source: disclosure@vulncheck.com
Exploit
https://www.vulnerability-lab.com/get_content.php?id=2308
Source: disclosure@vulncheck.com
Third Party Advisory
https://www.exploit-db.com/exploits/50496
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit
https://www.vulnerability-lab.com/get_content.php?id=2308
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Third Party Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.1 / 10.0
EPSS (Exploit Probability)
0.0%
6th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-79

Affected Vendors

cleidigh

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