CVE-2013-6672

4.3 MEDIUM 3% exploit odds Fix listed

What it is

Mozilla Firefox before 26.0 and SeaMonkey before 2.23 on Linux allow user-assisted remote attackers to read clipboard data by leveraging certain middle-click paste operations.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 3.3% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2013-12-11 15:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 00:00 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 3.3% in the next 30 days (EPSS).
Severity: 4.3 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2013-12-11 15:55 UTC
Last modified: 2026-06-17 00:00 UTC
Exploit probability: 3.3% · EPSS, next 30 days
Weakness: CWE-200 · Information exposure
Record status: Modified

Affected

Opensuse 12.2
Opensuse 12.3
Opensuse 13.1
Suse Linux Enterprise Desktop 11
Suse Linux Enterprise Server 11
Suse Linux Enterprise Software Development Kit 11
Mozilla Firefox < 26.0
Mozilla Seamonkey < 2.23

Attack profile CVSS 2.0 · 4.3

Attack vector: Network
Complexity: Medium
Authentication: None
Confidentiality: Partial
Integrity: None
Availability: None

Raw vector

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

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2013-6672.md and follow it. Check whether this project is affected by CVE-2013-6672. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record