What is the CVSS score of CVE-2024-25503?

CVE-2024-25503 has a CVSS 3.1 base score of 4.7 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N. EPSS exploitation probability: 0.9%.

Is there a public PoC exploit available for CVE-2024-25503?

Yes, a public proof-of-concept exploit is available for CVE-2024-25503. Prioritise patching immediately. EPSS: 0.9%.

Advanced REST Client CVE-2024-25503

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2024-04-04 cve@mitre.org

RCE XSS

4.7

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

4.7 MEDIUM

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

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Apr 04, 2024 - 08:15 cve.org

MEDIUM 4.7

DescriptionCVE.org

AnalysisAI

Cross Site Scripting (XSS) vulnerability in Advanced REST Client v.17.0.9 allows a remote attacker to execute arbitrary code and obtain sensitive information via a crafted script to the edit details. Rated medium severity (CVSS 4.7), 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 Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Cross Site Scripting (XSS) vulnerability in Advanced REST Client v.17.0.9 allows a remote attacker to execute arbitrary code and obtain sensitive information via a crafted script to the edit details parameter of the New Project function.

Affected ProductsAI

Advanced REST Client v.17.0.9.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.