What is the CVSS score of CVE-2023-45885?

CVE-2023-45885 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.4%.

Is there a public PoC exploit available for CVE-2023-45885?

Yes, a public proof-of-concept exploit is available for CVE-2023-45885. Prioritise patching immediately. EPSS: 0.4%.

Openmct CVE-2023-45885

MEDIUM

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

2023-11-09 cve@mitre.org

RCE XSS Openmct

5.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Nov 09, 2023 - 17:15 nvd

MEDIUM 5.4

DescriptionNVD

Cross Site Scripting (XSS) vulnerability in NASA Open MCT (aka openmct) through 3.1.0 allows attackers to run arbitrary code via the new component feature in the flexibleLayout plugin.

AnalysisAI

Cross Site Scripting (XSS) vulnerability in NASA Open MCT (aka openmct) through 3.1.0 allows attackers to run arbitrary code via the new component feature in the flexibleLayout plugin. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, 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 NASA Open MCT (aka openmct) through 3.1.0 allows attackers to run arbitrary code via the new component feature in the flexibleLayout plugin. Affected products include: Nasa Openmct. Version information: through 3.1.0.

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.