CVE-2020-12108

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

2.70% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 84.6% 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:N/UI:R/S:U/C:N/I:H/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

2020-05-06 14:50Z6 YR AGO

Last updated

2024-08-04 11:48Z2 YR AGO

Reserved

2020-04-23

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

c379e9561294e8a46bed27bfebd4931e3c0ca41423f9631af65f3c4e2adedc82

• code.launchpad.nethttps://code.launchpad.net/mailmanx_refsource_MISC
• mail.python.orghttps://mail.python.org/pipermail/mailman-announce/x_refsource_MISC
• bugs.launchpad.nethttps://bugs.launchpad.net/mailman/+bug/1873722x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20200507 [SECURITY] [DLA 2204-1] mailman security updatehttps://lists.debian.org/debian-lts-announce/2020/05/msg00007.htmlmailing-listx_refsource_MLIST
• lists.opensuse.orgopenSUSE-SU-2020:0661http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00036.htmlvendor-advisoryx_refsource_SUSE
• usn.ubuntu.comUSN-4354-1https://usn.ubuntu.com/4354-1/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2020:0764http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00003.htmlvendor-advisoryx_refsource_SUSE
• 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.fedoraproject.orgFEDORA-2020-62f2df3ca4https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74EQIVFB34Q4UYAQLCUWG55YLKAUWCHD/vendor-advisoryx_refsource_FEDORA
• 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