CVE-2020-15011

MEDIUM
4.3
CVSS Score
Published: June 24, 2020 at 11:34 AM UTC
Updated: June 17, 2026 at 02:55 AM UTC
3 products affected across 3 vendorsDebian LinuxUbuntu LinuxMailman

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Severity
MEDIUM4.3
Exploit prediction
EPSS 2%

Description

GNU Mailman before 2.1.33 allows arbitrary content injection via the Cgi/private.py private archive login page.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2.1.33
Affected range stops below 2.1.33, so it looks safe — our inference, not a vendor statement

References (7)

Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00047.html
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00063.html
x_refsource_MISCIssue TrackingPatchThird Party Advisory
https://bugs.launchpad.net/mailman/+bug/1877379
Mailing Listx_refsource_MLISTThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00036.html
Mailing Listx_refsource_MLISTThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00007.html
Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
https://usn.ubuntu.com/4406-1/
Vendor Advisoryx_refsource_DEBIANThird Party Advisory
https://www.debian.org/security/2021/dsa-4991

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-74

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