What is the CVSS score of CVE-2023-27889?

CVE-2023-27889 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.5%.

Liquid Speech Balloon CVE-2023-27889

HIGH

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

2023-05-10 vultures@jpcert.or.jp

CSRF Liquid Speech Balloon

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

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:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

May 10, 2023 - 06:15 nvd

HIGH 8.8

DescriptionNVD

Cross-site request forgery (CSRF) vulnerability in LIQUID SPEECH BALLOON versions prior to 1.2 allows a remote unauthenticated attacker to hijack the authentication of a user and to perform unintended operations by having a user view a malicious page.

AnalysisAI

Cross-site request forgery (CSRF) vulnerability in LIQUID SPEECH BALLOON versions prior to 1.2 allows a remote unauthenticated attacker to hijack the authentication of a user and to perform. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. 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. Cross-site request forgery (CSRF) vulnerability in LIQUID SPEECH BALLOON versions prior to 1.2 allows a remote unauthenticated attacker to hijack the authentication of a user and to perform unintended operations by having a user view a malicious page. Affected products include: Lqd Liquid Speech Balloon. Version information: prior to 1.2.

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.