CVE-2011-0707

Multiple cross-site scripting (XSS) vulnerabilities in Cgi/confirm.py in GNU Mailman 2.1.14 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) full name or (2) username field in a confirmation message.

Published: 2011-02-22 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-0707 is rated Moderate Risk (50.4/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 4.25%). EPSS rose +1.79% over the last day, indicating growing attacker interest. Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2011-0707

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 2.46% 4.25% +1.79%
2 2026-03-04 0.81% 2.46% +1.65%
3 2026-03-01 — 0.81% —

Full EPSS history (36 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-0707

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:N/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2011-0707

OS Trackers for CVE-2011-0707

vendor priority summary link
redhat medium — https://access.redhat.com/security/cve/CVE-2011-0707
ubuntu medium CVE-2011-0707 medium priority: Ubuntu including 1 source packages (mailman), 6 status rows across 6 suites (dapper, hardy, karmic, lucid, maverick, upstream): released 5, needs-triage 1. https://ubuntu.com/security/CVE-2011-0707

Affected software / configurations for CVE-2011-0707

Vendor Product Version Raw CPE
gnu mailman <= 2.1.14 cpe:2.3:a:gnu:mailman:*:*:*:*:*:*:*:*
gnu mailman 1.0 cpe:2.3:a:gnu:mailman:1.0:*:*:*:*:*:*:*
gnu mailman 1.1 cpe:2.3:a:gnu:mailman:1.1:*:*:*:*:*:*:*
gnu mailman 2.0 cpe:2.3:a:gnu:mailman:2.0:*:*:*:*:*:*:*
gnu mailman 2.0 cpe:2.3:a:gnu:mailman:2.0:beta3:*:*:*:*:*:*
gnu mailman 2.0 cpe:2.3:a:gnu:mailman:2.0:beta4:*:*:*:*:*:*
gnu mailman 2.0 cpe:2.3:a:gnu:mailman:2.0:beta5:*:*:*:*:*:*
gnu mailman 2.0.1 cpe:2.3:a:gnu:mailman:2.0.1:*:*:*:*:*:*:*
gnu mailman 2.0.2 cpe:2.3:a:gnu:mailman:2.0.2:*:*:*:*:*:*:*
gnu mailman 2.0.3 cpe:2.3:a:gnu:mailman:2.0.3:*:*:*:*:*:*:*
gnu mailman 2.0.4 cpe:2.3:a:gnu:mailman:2.0.4:*:*:*:*:*:*:*
gnu mailman 2.0.5 cpe:2.3:a:gnu:mailman:2.0.5:*:*:*:*:*:*:*
gnu mailman 2.0.6 cpe:2.3:a:gnu:mailman:2.0.6:*:*:*:*:*:*:*
gnu mailman 2.0.7 cpe:2.3:a:gnu:mailman:2.0.7:*:*:*:*:*:*:*
gnu mailman 2.0.8 cpe:2.3:a:gnu:mailman:2.0.8:*:*:*:*:*:*:*
gnu mailman 2.0.9 cpe:2.3:a:gnu:mailman:2.0.9:*:*:*:*:*:*:*
gnu mailman 2.0.10 cpe:2.3:a:gnu:mailman:2.0.10:*:*:*:*:*:*:*
gnu mailman 2.0.11 cpe:2.3:a:gnu:mailman:2.0.11:*:*:*:*:*:*:*
gnu mailman 2.0.12 cpe:2.3:a:gnu:mailman:2.0.12:*:*:*:*:*:*:*
gnu mailman 2.0.13 cpe:2.3:a:gnu:mailman:2.0.13:*:*:*:*:*:*:*
gnu mailman 2.0.14 cpe:2.3:a:gnu:mailman:2.0.14:*:*:*:*:*:*:*
gnu mailman 2.1 cpe:2.3:a:gnu:mailman:2.1:*:*:*:*:*:*:*
gnu mailman 2.1 cpe:2.3:a:gnu:mailman:2.1:alpha:*:*:*:*:*:*
gnu mailman 2.1 cpe:2.3:a:gnu:mailman:2.1:beta:*:*:*:*:*:*
gnu mailman 2.1 cpe:2.3:a:gnu:mailman:2.1:stable:*:*:*:*:*:*
gnu mailman 2.1.1 cpe:2.3:a:gnu:mailman:2.1.1:*:*:*:*:*:*:*
gnu mailman 2.1.1 cpe:2.3:a:gnu:mailman:2.1.1:beta1:*:*:*:*:*:*
gnu mailman 2.1.2 cpe:2.3:a:gnu:mailman:2.1.2:*:*:*:*:*:*:*
gnu mailman 2.1.3 cpe:2.3:a:gnu:mailman:2.1.3:*:*:*:*:*:*:*
gnu mailman 2.1.4 cpe:2.3:a:gnu:mailman:2.1.4:*:*:*:*:*:*:*
gnu mailman 2.1.5 cpe:2.3:a:gnu:mailman:2.1.5:*:*:*:*:*:*:*
gnu mailman 2.1.5.8 cpe:2.3:a:gnu:mailman:2.1.5.8:*:*:*:*:*:*:*
gnu mailman 2.1.6 cpe:2.3:a:gnu:mailman:2.1.6:*:*:*:*:*:*:*
gnu mailman 2.1.7 cpe:2.3:a:gnu:mailman:2.1.7:*:*:*:*:*:*:*
gnu mailman 2.1.8 cpe:2.3:a:gnu:mailman:2.1.8:*:*:*:*:*:*:*
gnu mailman 2.1.9 cpe:2.3:a:gnu:mailman:2.1.9:*:*:*:*:*:*:*
gnu mailman 2.1.10 cpe:2.3:a:gnu:mailman:2.1.10:*:*:*:*:*:*:*
gnu mailman 2.1.11 cpe:2.3:a:gnu:mailman:2.1.11:*:*:*:*:*:*:*
gnu mailman 2.1.11 cpe:2.3:a:gnu:mailman:2.1.11:rc1:*:*:*:*:*:*
gnu mailman 2.1.11 cpe:2.3:a:gnu:mailman:2.1.11:rc2:*:*:*:*:*:*
gnu mailman 2.1.12 cpe:2.3:a:gnu:mailman:2.1.12:*:*:*:*:*:*:*
gnu mailman 2.1.13 cpe:2.3:a:gnu:mailman:2.1.13:*:*:*:*:*:*:*
gnu mailman 2.1.13 cpe:2.3:a:gnu:mailman:2.1.13:rc1:*:*:*:*:*:*
gnu mailman 2.1.14 cpe:2.3:a:gnu:mailman:2.1.14:rc1:*:*:*:*:*:*
gnu mailman 2.1b1 cpe:2.3:a:gnu:mailman:2.1b1:*:*:*:*:*:*:*

References for CVE-2011-0707

URL Tags
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056363.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056387.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056399.html
http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
http://lists.opensuse.org/opensuse-updates/2011-05/msg00000.html
http://mail.python.org/pipermail/mailman-announce/2011-February/000157.html
http://mail.python.org/pipermail/mailman-announce/2011-February/000158.html Patch
http://osvdb.org/70936
http://secunia.com/advisories/43294 Vendor Advisory
http://secunia.com/advisories/43389 Vendor Advisory
http://secunia.com/advisories/43425 Vendor Advisory
http://secunia.com/advisories/43549
http://secunia.com/advisories/43580
http://secunia.com/advisories/43829
http://support.apple.com/kb/HT5002
http://www.debian.org/security/2011/dsa-2170
http://www.mandriva.com/security/advisories?name=MDVSA-2011:036
http://www.redhat.com/support/errata/RHSA-2011-0307.html
http://www.redhat.com/support/errata/RHSA-2011-0308.html
http://www.securityfocus.com/bid/46464
http://www.securitytracker.com/id?1025106
http://www.ubuntu.com/usn/USN-1069-1
http://www.vupen.com/english/advisories/2011/0435 Vendor Advisory
http://www.vupen.com/english/advisories/2011/0436 Vendor Advisory
http://www.vupen.com/english/advisories/2011/0460 Vendor Advisory
http://www.vupen.com/english/advisories/2011/0487
http://www.vupen.com/english/advisories/2011/0542
http://www.vupen.com/english/advisories/2011/0720
https://exchange.xforce.ibmcloud.com/vulnerabilities/65538
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