What is the CVSS score of CVE-2021-24776?

CVE-2021-24776 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-2021-24776?

Yes, a public proof-of-concept exploit is available for CVE-2021-24776. Prioritise patching immediately. EPSS: 0.4%.

Wp Performance Score Booster CVE-2021-24776

MEDIUM

Cross-Site Request Forgery (CSRF) (CWE-352)

2021-11-17 contact@wpscan.com

CSRF WordPress Wp Performance Score Booster

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 17, 2021 - 11:15 nvd

MEDIUM 4.3

DescriptionNVD

The WP Performance Score Booster WordPress plugin before 2.1 does not have CSRF check when saving its settings, which could allow attackers to make a logged in admin change them via a CSRF attack.

AnalysisAI

The WP Performance Score Booster WordPress plugin before 2.1 does not have CSRF check when saving its settings, which could allow attackers to make a logged in admin change them via a CSRF attack. 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 as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. The WP Performance Score Booster WordPress plugin before 2.1 does not have CSRF check when saving its settings, which could allow attackers to make a logged in admin change them via a CSRF attack. Affected products include: Wp Performance Score Booster Project Wp Performance Score Booster. Version information: before 2.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.