CVE-2020-12108
MEDIUMCVSS 6.5/10EPSS 2.70%
Last modified
CVE-2020-12108 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. /options/mailman in GNU Mailman before 2.1.31 allows Arbitrary Content Injection.. EPSS estimates a 2.70% chance of exploitation in the next 30 days.
Description
/options/mailman in GNU Mailman before 2.1.31 allows Arbitrary Content Injection.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Gnu | Mailman | < 2.1.31 | — |
| Debian | Debian Linux | 9.0 | — |
| Debian | Debian Linux | 10.0 | — |
| Fedoraproject | Fedora | 31 | — |
| Opensuse | Backports Sle | 15.0 | Sp1 |
| Opensuse | Leap | 15.1 | — |
| Opensuse | Leap | 15.2 | — |
| Canonical | Ubuntu Linux | 16.04 | — |
| Canonical | Ubuntu Linux | 18.04 | — |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00036.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00003.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00047.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00063.htmlMailing List, Third Party Advisory
- https://bugs.launchpad.net/mailman/+bug/1873722Exploit, Issue Tracking, Patch, Third Party Advisory
- https://code.launchpad.net/mailmanThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00007.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00007.htmlMailing List, Third Party Advisory
- https://mail.python.org/pipermail/mailman-announce/Release Notes, Third Party Advisory
- https://usn.ubuntu.com/4354-1/Third Party Advisory
- https://www.debian.org/security/2021/dsa-4991Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00036.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00003.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00047.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00063.htmlMailing List, Third Party Advisory
- https://bugs.launchpad.net/mailman/+bug/1873722Exploit, Issue Tracking, Patch, Third Party Advisory
- https://code.launchpad.net/mailmanThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/05/msg00007.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00007.htmlMailing List, Third Party Advisory
- https://mail.python.org/pipermail/mailman-announce/Release Notes, Third Party Advisory
- https://usn.ubuntu.com/4354-1/Third Party Advisory
- https://www.debian.org/security/2021/dsa-4991Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-12108?
/options/mailman in GNU Mailman before 2.1.31 allows Arbitrary Content Injection.
How severe is CVE-2020-12108?
CVE-2020-12108 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.70% probability of exploitation in the next 30 days.
How do I fix CVE-2020-12108?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-12108?
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