CVE-2020-2304

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.52% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 74.2% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-11-04 14:35Z5 YR AGO

Last updated

2024-08-04 07:09Z2 YR AGO

Reserved

2019-12-05

Assigning CNA

jenkins

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-611Improper Restriction of XML External Entity ReferenceBase

Data version

5.1

Document digest

40f984e34184b302ae55081f33eb4737e107215a5c557e21990fb372546e113c

• www.jenkins.iohttps://www.jenkins.io/security/advisory/2020-11-04/#SECURITY-2145x_refsource_CONFIRM
• www.openwall.com[oss-security] 20201104 Multiple vulnerabilities in Jenkins pluginshttp://www.openwall.com/lists/oss-security/2020/11/04/6mailing-listx_refsource_MLIST