CVE-2009-3266 · threatengine.sh

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CVE

CVE-2009-3266

Opera before 10.01 does not properly restrict HTML in a (1) RSS or (2) Atom feed, which allows remote attackers to condu

Opera before 10.01 does not properly restrict HTML in a (1) RSS or (2) Atom feed, which allows remote attackers to conduct cross-site scripting (XSS) attacks, and conduct cross-zone scripting attacks involving the Feed Subscription Page to read feeds or create feed subscriptions, via a crafted feed, related to the rendering of the application/rss+xml content type as "scripted content.".

MEDIUM · CVSS 4.3 EPSS 0.01077

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')

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Affected Products & Versions

1

opera browserall versions

⚠

Public Exploits & PoCs

1

pocsecurethoughts.com · exploiting-chrome-and-operas-inbuilt-atomrss-reader-with-...securethoughts.com

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Scoring & Timeline

4.3

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

Published to NVD18 Sep 2009 · 10:30 PM

🔗

References & Sources

14

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://archives.neohapsis.com/archives/bugtraq/2009-10/0289.html

http://secunia.com/advisories/37182Vendor Advisory

http://securethoughts.com/2009/10/hijacking-operas-native-page-using-malicious-rss-payloads/

http://www.opera.com/docs/changelogs/mac/1001/Patch

http://www.opera.com/docs/changelogs/unix/1001/Patch

http://www.opera.com/docs/changelogs/windows/1001/Patch

Show all 14 references

http://www.opera.com/support/kb/view/939/Vendor Advisory

http://www.osvdb.org/59358

http://www.securityfocus.com/archive/1/506517/100/0/threaded

http://www.securityfocus.com/bid/36418

http://www.securityfocus.com/bid/36850

http://www.vupen.com/english/advisories/2009/3073Vendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/54021

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6314

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