CVE-2012-3373

4.3 MEDIUM 3% exploit odds Fix listed

What it is

Cross-site scripting (XSS) vulnerability in Apache Wicket 1.4.x before 1.4.21 and 1.5.x before 1.5.8 allows remote attackers to inject arbitrary web script or HTML via vectors involving a %00 sequence in an Ajax link URL associated with a Wicket app.

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

2012-09-19 19:55 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 23:43 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: 2012-09-19 19:55 UTC
Last modified: 2026-06-16 23:43 UTC
Exploit probability: 3.3% · EPSS, next 30 days
Weakness: CWE-79 · Cross-site scripting
Record status: Modified

Affected

Apache Wicket 1.4.1
Apache Wicket 1.4.2
Apache Wicket 1.4.3
Apache Wicket 1.4.4
Apache Wicket 1.4.5
Apache Wicket 1.4.6
Apache Wicket 1.4.7
Apache Wicket 1.4.8

Attack profile CVSS 2.0 · 4.3

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

Raw vector

AV:N/AC:M/Au:N/C:N/I:P/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-2012-3373.md and follow it. Check whether this project is affected by CVE-2012-3373. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

· More options · Status badge

Download Square Reddit

Fix and advisories

References

NVD record · CVE.org record