CVE-2021-3258 - Vulnerability Details - OpenCVE

Question2Answer Q2A Ultimate SEO Version 1.3 is affected by cross-site scripting (XSS), which may lead to arbitrary remote code execution.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

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 Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00521.

Key SSVC decision points have not yet been added.

Vendors	Products
Qa-themes Subscribe	Q2a Ultimate Seo Subscribe

Configuration 1 [-]

cpe:2.3:a:qa-themes:q2a_ultimate_seo:1.3:*:*:*:*:question2answer:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-26597	Question2Answer Q2A Ultimate SEO Version 1.3 is affected by cross-site scripting (XSS), which may lead to arbitrary remote code execution.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/q2a-projects/Q2A-Ultimate-SEO/commit/20069f28147c6f2c3acca4e3f6f5154537c5d536
https://nirmaldahal.com.np/sxss-to-defacement-and-account-takeover/
https://www.question2answer.org/qa/58520/important-q2a-ultimate-seo-important-update

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-05T15:38:18

Updated: 2024-08-03T16:53:16.838Z

Reserved: 2021-01-22T00:00:00

Link: CVE-2021-3258

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-05T16:15:12.757

Modified: 2024-11-21T06:21:10.623

Link: CVE-2021-3258

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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