CVE-2020-15011

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

1.88% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 79.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2020-06-24 11:34Z6 YR AGO

Last updated

2024-08-04 13:00Z2 YR AGO

Reserved

2020-06-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class
• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

5679324776f2ad42ee36376195f6136055b2f0325c5af9117dbe8283b5a4c574

• bugs.launchpad.nethttps://bugs.launchpad.net/mailman/+bug/1877379x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20200630 [SECURITY] [DLA 2265-1] mailman security updatehttps://lists.debian.org/debian-lts-announce/2020/06/msg00036.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4406-1https://usn.ubuntu.com/4406-1/vendor-advisoryx_refsource_UBUNTU
• lists.debian.org[debian-lts-announce] 20200710 [SECURITY] [DLA 2276-1] mailman security updatehttps://lists.debian.org/debian-lts-announce/2020/07/msg00007.htmlmailing-listx_refsource_MLIST
• lists.opensuse.orgopenSUSE-SU-2020:1707http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00047.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2020:1752http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00063.htmlvendor-advisoryx_refsource_SUSE
• www.debian.orgDSA-4991https://www.debian.org/security/2021/dsa-4991vendor-advisoryx_refsource_DEBIAN