9.3
CRITICAL
CVE-2009-1840
Mozilla Firefox/Thunderbird/SeaMonkey Cross-Site Scripting Vulnerability
Description

Mozilla Firefox before 3.0.11, Thunderbird, and SeaMonkey do not check content policy before loading a script file into a XUL document, which allows remote attackers to bypass intended access restrictions via a crafted HTML document, as demonstrated by a "web bug" in an e-mail message, or web script or an advertisement in a web page.

INFO

Published Date :

June 12, 2009, 9:30 p.m.

Last Modified :

April 9, 2025, 12:30 a.m.

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

8.6
Affected Products

The following products are affected by CVE-2009-1840 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mozilla firefox
2 Mozilla thunderbird
3 Mozilla seamonkey
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2009-1840.

URL Resource
http://osvdb.org/55158
http://secunia.com/advisories/35331 Vendor Advisory
http://secunia.com/advisories/35415
http://secunia.com/advisories/35431 Vendor Advisory
http://secunia.com/advisories/35439 Vendor Advisory
http://secunia.com/advisories/35440 Vendor Advisory
http://secunia.com/advisories/35468
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.372468
http://sunsolve.sun.com/search/document.do?assetkey=1-66-264308-1
http://www.debian.org/security/2009/dsa-1820
http://www.mandriva.com/security/advisories?name=MDVSA-2009:141
http://www.mozilla.org/security/announce/2009/mfsa2009-31.html Vendor Advisory
http://www.securityfocus.com/bid/35326 Patch
http://www.securitytracker.com/id?1022379
http://www.vupen.com/english/advisories/2009/1572 Patch Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=477979
https://bugzilla.redhat.com/show_bug.cgi?id=503582
https://exchange.xforce.ibmcloud.com/vulnerabilities/51076
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9448
https://rhn.redhat.com/errata/RHSA-2009-1095.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00574.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00657.html
http://osvdb.org/55158
http://secunia.com/advisories/35331 Vendor Advisory
http://secunia.com/advisories/35415
http://secunia.com/advisories/35431 Vendor Advisory
http://secunia.com/advisories/35439 Vendor Advisory
http://secunia.com/advisories/35440 Vendor Advisory
http://secunia.com/advisories/35468
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.372468
http://sunsolve.sun.com/search/document.do?assetkey=1-66-264308-1
http://www.debian.org/security/2009/dsa-1820
http://www.mandriva.com/security/advisories?name=MDVSA-2009:141
http://www.mozilla.org/security/announce/2009/mfsa2009-31.html Vendor Advisory
http://www.securityfocus.com/bid/35326 Patch
http://www.securitytracker.com/id?1022379
http://www.vupen.com/english/advisories/2009/1572 Patch Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=477979
https://bugzilla.redhat.com/show_bug.cgi?id=503582
https://exchange.xforce.ibmcloud.com/vulnerabilities/51076
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9448
https://rhn.redhat.com/errata/RHSA-2009-1095.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00574.html
https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00657.html

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2009-1840 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2009-1840 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://osvdb.org/55158
    Added Reference http://secunia.com/advisories/35331
    Added Reference http://secunia.com/advisories/35415
    Added Reference http://secunia.com/advisories/35431
    Added Reference http://secunia.com/advisories/35439
    Added Reference http://secunia.com/advisories/35440
    Added Reference http://secunia.com/advisories/35468
    Added Reference http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.372468
    Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-66-264308-1
    Added Reference http://www.debian.org/security/2009/dsa-1820
    Added Reference http://www.mandriva.com/security/advisories?name=MDVSA-2009:141
    Added Reference http://www.mozilla.org/security/announce/2009/mfsa2009-31.html
    Added Reference http://www.securityfocus.com/bid/35326
    Added Reference http://www.securitytracker.com/id?1022379
    Added Reference http://www.vupen.com/english/advisories/2009/1572
    Added Reference https://bugzilla.mozilla.org/show_bug.cgi?id=477979
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=503582
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/51076
    Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9448
    Added Reference https://rhn.redhat.com/errata/RHSA-2009-1095.html
    Added Reference https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00574.html
    Added Reference https://www.redhat.com/archives/fedora-package-announce/2009-June/msg00657.html
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Sep. 29, 2017

    Action Type Old Value New Value
    Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:9448 [No Types Assigned]
    Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9448 [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 17, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/51076 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/51076 [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 15, 2009

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2009-1840 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2009-1840 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.39 }} -1.12%

score

0.78582

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability