CVE-2012-6453
UnknownEPSS 0.98%
Last modified
CVE-2012-6453 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in the RSS Reader extension before 0.2.6 for MediaWiki allows remote attackers to inject arbitrary web script or HTML via a crafted feed.. EPSS estimates a 0.98% chance of exploitation in the next 30 days.
Description
Cross-site scripting (XSS) vulnerability in the RSS Reader extension before 0.2.6 for MediaWiki allows remote attackers to inject arbitrary web script or HTML via a crafted feed.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mediawiki | Rssreader | <= 0.2.5 |
| Mediawiki | Rssreader | 0.2 |
| Mediawiki | Rssreader | 0.2.1 |
| Mediawiki | Rssreader | 0.2.2 |
| Mediawiki | Rssreader | 0.2.3 |
| Mediawiki | Rssreader | 0.2.4 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-6453?
Cross-site scripting (XSS) vulnerability in the RSS Reader extension before 0.2.6 for MediaWiki allows remote attackers to inject arbitrary web script or HTML via a crafted feed.
How severe is CVE-2012-6453?
Severity scoring for CVE-2012-6453 is pending analysis. The EPSS model estimates a 0.98% probability of exploitation in the next 30 days.
How do I fix CVE-2012-6453?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2012-6453?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST