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CVE-2010-2769

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9,...

4.3 Medium

CVE-2010-2769 is a medium vulnerability (CVSS 4.3) in Mozilla Firefox, published September 8, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.07%, the 81st percentile. No source names a fixed version.

What does this mean?
Severity
4.3 MediumCVSS 2.0, NVD
Exploit chance
2.07%EPSS, 81st percentile
Exploitation
None knownNot on CISA’s or ENISA’s lists
Fixed in
No fix listedNo source names one

Description

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 allows user-assisted remote attackers to inject arbitrary web script or HTML via a selection that is added to a document in which the designMode property is enabled.

Exploit likelihood

2.07%Down 1.3 points since Feb 4, 2022
90%50%10%1%

Affected products

Affected packages

Affected packages
PackageAffectedFixed
xulrunner
Debian:5.0
From an advisory covering 10 CVEs
before 1.9.0.19-4, plus listed versions
1.9.0.10-11.9.0.11-0lenny11.9.0.11-11.9.0.12-0lenny11.9.0.12-1
Show 18 moreShow less
1.9.0.13-0lenny11.9.0.13-11.9.0.14-0lenny11.9.0.14-11.9.0.15-0lenny11.9.0.16-11.9.0.18-11.9.0.19-11.9.0.19-21.9.0.19-31.9.0.5-11.9.0.6-11.9.0.7-0lenny11.9.0.7-0lenny21.9.0.7-11.9.0.8-11.9.0.9-0lenny21.9.0.9-1
1.9.0.19-4
xulrunner
Debian:5.0
From an advisory covering 10 CVEs
before 1.9.0.19-6, plus listed versions
1.9.0.10-11.9.0.11-0lenny11.9.0.11-11.9.0.12-0lenny11.9.0.12-1
Show 20 moreShow less
1.9.0.13-0lenny11.9.0.13-11.9.0.14-0lenny11.9.0.14-11.9.0.15-0lenny11.9.0.16-11.9.0.18-11.9.0.19-11.9.0.19-21.9.0.19-31.9.0.19-41.9.0.19-51.9.0.5-11.9.0.6-11.9.0.7-0lenny11.9.0.7-0lenny21.9.0.7-11.9.0.8-11.9.0.9-0lenny21.9.0.9-1
1.9.0.19-6
firefox
Red Hat:enterprise_linux:4::as
From an advisory covering 12 CVEs
before 0:3.6.9-1.el4
0:3.6.9-1.el4
firefox-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 12 CVEs
before 0:3.6.9-1.el4
0:3.6.9-1.el4
nspr
Red Hat:enterprise_linux:4::as
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nspr-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nspr-devel
Red Hat:enterprise_linux:4::as
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nss
Red Hat:enterprise_linux:4::as
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-devel
Red Hat:enterprise_linux:4::as
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
Show 63 moreShow less
Affected packages
PackageAffectedFixed
nss-tools
Red Hat:enterprise_linux:4::as
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
firefox
Red Hat:enterprise_linux:4::desktop
From an advisory covering 12 CVEs
before 0:3.6.9-1.el4
0:3.6.9-1.el4
firefox-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 12 CVEs
before 0:3.6.9-1.el4
0:3.6.9-1.el4
nspr
Red Hat:enterprise_linux:4::desktop
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nspr-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nspr-devel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nss
Red Hat:enterprise_linux:4::desktop
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-devel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-tools
Red Hat:enterprise_linux:4::desktop
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
firefox
Red Hat:enterprise_linux:4::es
From an advisory covering 12 CVEs
before 0:3.6.9-1.el4
0:3.6.9-1.el4
firefox-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 12 CVEs
before 0:3.6.9-1.el4
0:3.6.9-1.el4
nspr
Red Hat:enterprise_linux:4::es
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nspr-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nspr-devel
Red Hat:enterprise_linux:4::es
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nss
Red Hat:enterprise_linux:4::es
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-devel
Red Hat:enterprise_linux:4::es
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-tools
Red Hat:enterprise_linux:4::es
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
firefox
Red Hat:enterprise_linux:4::ws
From an advisory covering 12 CVEs
before 0:3.6.9-1.el4
0:3.6.9-1.el4
firefox-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 12 CVEs
before 0:3.6.9-1.el4
0:3.6.9-1.el4
nspr
Red Hat:enterprise_linux:4::ws
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nspr-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nspr-devel
Red Hat:enterprise_linux:4::ws
From an advisory covering 12 CVEs
before 0:4.8.6-1.el4
0:4.8.6-1.el4
nss
Red Hat:enterprise_linux:4::ws
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-devel
Red Hat:enterprise_linux:4::ws
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nss-tools
Red Hat:enterprise_linux:4::ws
From an advisory covering 12 CVEs
before 0:3.12.7-1.el4
0:3.12.7-1.el4
nspr
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:4.8.6-1.el5
0:4.8.6-1.el5
nspr-debuginfo
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:4.8.6-1.el5
0:4.8.6-1.el5
nspr-devel
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:4.8.6-1.el5
0:4.8.6-1.el5
nss
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
nss-debuginfo
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
nss-devel
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
nss-pkcs11-devel
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
xulrunner
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:1.9.2.9-1.el5
0:1.9.2.9-1.el5
xulrunner-debuginfo
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:1.9.2.9-1.el5
0:1.9.2.9-1.el5
xulrunner-devel
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 12 CVEs
before 0:1.9.2.9-1.el5
0:1.9.2.9-1.el5
firefox
Red Hat:enterprise_linux:5::client
From an advisory covering 12 CVEs
before 0:3.6.9-2.el5
0:3.6.9-2.el5
firefox-debuginfo
Red Hat:enterprise_linux:5::client
From an advisory covering 12 CVEs
before 0:3.6.9-2.el5
0:3.6.9-2.el5
nspr
Red Hat:enterprise_linux:5::client
From an advisory covering 12 CVEs
before 0:4.8.6-1.el5
0:4.8.6-1.el5
nspr-debuginfo
Red Hat:enterprise_linux:5::client
From an advisory covering 12 CVEs
before 0:4.8.6-1.el5
0:4.8.6-1.el5
nss
Red Hat:enterprise_linux:5::client
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
nss-debuginfo
Red Hat:enterprise_linux:5::client
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
nss-tools
Red Hat:enterprise_linux:5::client
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
xulrunner
Red Hat:enterprise_linux:5::client
From an advisory covering 12 CVEs
before 0:1.9.2.9-1.el5
0:1.9.2.9-1.el5
xulrunner-debuginfo
Red Hat:enterprise_linux:5::client
From an advisory covering 12 CVEs
before 0:1.9.2.9-1.el5
0:1.9.2.9-1.el5
firefox
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:3.6.9-2.el5
0:3.6.9-2.el5
firefox-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:3.6.9-2.el5
0:3.6.9-2.el5
nspr
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:4.8.6-1.el5
0:4.8.6-1.el5
nspr-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:4.8.6-1.el5
0:4.8.6-1.el5
nspr-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:4.8.6-1.el5
0:4.8.6-1.el5
nss
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
nss-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
nss-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
nss-pkcs11-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
nss-tools
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:3.12.7-2.el5
0:3.12.7-2.el5
xulrunner
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:1.9.2.9-1.el5
0:1.9.2.9-1.el5
xulrunner-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:1.9.2.9-1.el5
0:1.9.2.9-1.el5
xulrunner-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 12 CVEs
before 0:1.9.2.9-1.el5
0:1.9.2.9-1.el5
MozillaFirefox
openSUSE:Tumbleweed
From an advisory covering 899 CVEs
before 50.1.0-1.1
50.1.0-1.1
MozillaThunderbird
openSUSE:Tumbleweed
From an advisory covering 560 CVEs
before 45.5.1-1.1
45.5.1-1.1
firefox-esr
openSUSE:Tumbleweed
From an advisory covering 1860 CVEs
before 128.5.1-1.1
128.5.1-1.1

What each source reports

NVD Score used4.3

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 allows user-assisted remote attackers to inject arbitrary web script or HTML via a selection that is added to a document in which the designMode property is enabled.

Record
CVE-2010-2769
CVSS 2.0
4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness
CWE-79
Updated
2026-11-02
CVE ListNo score

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 allows user-assisted remote attackers to inject arbitrary web script or HTML via a selection that is added to a document in which the designMode property is enabled.

Record
CVE-2010-2769
Updated
2026-11-02
EUVDEUVD-2010-2773No score

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 allows user-assisted remote attackers to inject arbitrary web script or HTML via a selection that is added to a document in which the designMode property is enabled.

Record
EUVD-2010-2773
Updated
2026-11-03
GitHub AdvisoriesGHSA-jq4r-vpvf-39g8No score

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9,...

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 allows user-assisted remote attackers to inject arbitrary web script or HTML via a selection that is added to a document in which the designMode property is enabled.

Record
GHSA-jq4r-vpvf-39g8
Weakness
CWE-79
Updated
2026-11-02
OSVopenSUSE-SU-2024:10071-1No score

MozillaFirefox-50.1.0-1.1 on GA media

These are all security issues fixed in the MozillaFirefox-50.1.0-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10071-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:10218-1No score

seamonkey-2.40-6.1 on GA media

These are all security issues fixed in the seamonkey-2.40-6.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10218-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:10230-1No score

MozillaThunderbird-45.5.1-1.1 on GA media

These are all security issues fixed in the MozillaThunderbird-45.5.1-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10230-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:14572-1No score

firefox-esr-128.5.1-1.1 on GA media

These are all security issues fixed in the firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:14572-1
Updated
2026-11-02

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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