CVE-2012-4950 json
Cross-site scripting (XSS) vulnerability in the Keyword Search page in the web interface in Pattern Insight 2.3 allows remote attackers to…
published 2012-11-18 13 y ago modified 2026-06-16 4 mo ago also EUVD-2012-4875
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 71%
- public exploits
- 0
- none known
Summary
Cross-site scripting (XSS) vulnerability in the Keyword Search page in the web interface in Pattern Insight 2.3 allows remote attackers to inject arbitrary web script or HTML via crafted characters that are not properly handled during construction of error messages.
Exploit prediction
1.33% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
exchange.xforce.ibmcloud.com
/vulnerabilities/79787
vdb-entry
-
kb.cert.org
/vuls/id/802596
third-party-advisory, us-government-resource
-
osvdb.org
/87053
vdb-entry
-
securityfocus.com
/bid/56381
vdb-entry
-
secunia.com
/advisories/51203
third-party-advisory
Sources
- CVE List CVE-2012-4950
- NVD CVE-2012-4950
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.