Home/CVE/Cross-site scripting (XSS) vulnerability in the web UI in Mailman before 2.1.26 allows remote attackers to inject arbitr
CVE

CVE-2018-5950

Cross-site scripting (XSS) vulnerability in the web UI in Mailman before 2.1.26 allows remote attackers to inject arbitr

Cross-site scripting (XSS) vulnerability in the web UI in Mailman before 2.1.26 allows remote attackers to inject arbitrary web script or HTML via a user-options URL.

MEDIUM · CVSS 6.1 EPSS 0.01715
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

9
gnu mailman< 2.1.26
debian linuxall versions
canonical ubuntu linuxall versions
redhat enterprise linux desktopall versions
redhat enterprise linux serverall versions
redhat enterprise linux server ausall versions
redhat enterprise linux server eusall versions
redhat enterprise linux server tusall versions
⚠

Public Exploits & PoCs

1
pocpacketstormsecurity.com · Mailman-2.1.23-Cross-Site-Scripting.htmlpacketstormsecurity.com
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD23 Jan 2018 · 04:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
⚑

Vendor Advisories

5
suse-csafSUSE-SU-2019:13924-1
suse-csafSUSE-SU-2018:4296-1
usnUSN-3563-1
rhsaRHSA-2018:0504Moderate
rhsaRHSA-2018:0505Moderate
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/104594Third Party AdvisoryVDB Entry
https://bugs.launchpad.net/mailman/+bug/1747209Issue TrackingPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/02/msg00007.htmlMailing ListThird Party Advisory
https://usn.ubuntu.com/3563-1/Third Party Advisory
https://www.debian.org/security/2018/dsa-4108Third Party Advisory
https://www.mail-archive.com/mailman-users%40python.org/msg70375.html
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