What is the CVSS score of CVE-2024-22778?

CVE-2024-22778 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2024-22778?

Yes, a public proof-of-concept exploit is available for CVE-2024-22778. Prioritise patching immediately. EPSS: 0.7%.

Codimd CVE-2024-22778

Q: Which versions of Codimd are affected by CVE-2024-22778?

HackMD CodiMD <2.5.2 is vulnerable to Denial of Service. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

HIGH

2024-02-21 cve@mitre.org

Denial Of Service Codimd

7.5

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

7.5 HIGH

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

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

CVSS VectorVendor: mitre

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Feb 21, 2024 - 15:15 cve.org

HIGH 7.5

DescriptionCVE.org

HackMD CodiMD <2.5.2 is vulnerable to Denial of Service.

AnalysisAI

HackMD CodiMD <2.5.2 is vulnerable to Denial of Service. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

Affected products include: Hackmd Codimd.

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.