What is the CVSS score of CVE-2021-24801?

CVE-2021-24801 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.4%.

Is there a public PoC exploit available for CVE-2021-24801?

Yes, a public proof-of-concept exploit is available for CVE-2021-24801. Prioritise patching immediately. EPSS: 0.4%.

Wp Survey Plus CVE-2021-24801

MEDIUM

Improper Access Control (CWE-284)

2021-11-08 contact@wpscan.com

CSRF WordPress XSS Authentication Bypass Wp Survey Plus

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Nov 08, 2021 - 18:15 nvd

MEDIUM 4.3

DescriptionNVD

The WP Survey Plus WordPress plugin through 1.0 does not have any authorisation and CSRF checks in place in its AJAX actions, allowing any user to call them and add/edit/delete Surveys. Furthermore, due to the lack of sanitization in the Surveys' Title, this could also lead to Stored Cross-Site Scripting issues

AnalysisAI

The WP Survey Plus WordPress plugin through 1.0 does not have any authorisation and CSRF checks in place in its AJAX actions, allowing any user to call them and add/edit/delete Surveys. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-284. The WP Survey Plus WordPress plugin through 1.0 does not have any authorisation and CSRF checks in place in its AJAX actions, allowing any user to call them and add/edit/delete Surveys. Furthermore, due to the lack of sanitization in the Surveys' Title, this could also lead to Stored Cross-Site Scripting issues Affected products include: Wp Survey Plus Project Wp Survey Plus. Version information: through 1.0.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.