CVE-2021-3693

HIGH

8.8

Description

LedgerSMB does not check the origin of HTML fragments merged into the browser's DOM. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published8/23/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxledgersmb:ledgersmb

Weaknesses (CWE)

CWE-79CWE-79

References

https://huntr.dev/bounties/daf1384d-648a-43fd-9b35-5c37d8ead667(security@huntr.dev)

https://ledgersmb.org/cve-2021-3693-cross-site-scripting(security@huntr.dev)

https://www.debian.org/security/2021/dsa-4962(security@huntr.dev)

https://huntr.dev/bounties/daf1384d-648a-43fd-9b35-5c37d8ead667(af854a3a-2127-422b-91ae-364da2661108)

https://ledgersmb.org/cve-2021-3693-cross-site-scripting(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2021/dsa-4962(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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