CVE-2021-27340 - Vulnerability Details - OpenCVE

ReportizFlow

OpenSIS Community Edition version <= 7.6 is affected by a reflected XSS vulnerability in EmailCheck.php via the "opt" parameter.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:N/AC:M/Au:N/C:N/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Os4ed	Opensis

Configuration 1 [-]

cpe:2.3:a:os4ed:opensis:*:*:*:*:community:*:*:*

No data.

References

Link	Providers
https://github.com/OS4ED/openSIS-Classic/commit/f78407d5291c686c3f416073dcb9143f3a3d5489#diff-24b751f2072f058259d033016938101f9fa29884ebcc09ce7eb88def3421e5ba
https://github.com/OS4ED/openSIS-Classic/issues/158
https://github.com/OS4ED/openSIS-Classic/releases

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-16T13:48:33.000Z

Updated: 2024-08-03T20:48:16.073Z

Reserved: 2021-02-16T00:00:00.000Z

Link: CVE-2021-27340

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-16T14:15:07.410

Modified: 2026-06-17T03:44:39.910

Link: CVE-2021-27340

Redhat

No data.

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