CVE-2011-4340
Multiple cross-site scripting (XSS) vulnerabilities in Symphony CMS 2.2.3 and possibly other versions before 2.2.4 allow remote authenticated users with Author privileges to inject arbitrary web script or HTML via (1) the profile parameter to extensions/profiledevkit/content/content.profile.php, as demonstrated via requests to (a) the default URI, (b) about/, or (c) drafts/; or (2) the filter parameter in symphony/lib/core/class.symphony.php, as demonstrated via requests to (d) symphony/publish/comments or (e) symphony/publish/images. NOTE: some of these details are obtained from third party information.
Key facts
- CVSS score
- 3.5 (v2.0)
- Severity
- LOW
- CVSS vector
AV:N/AC:M/Au:S/C:N/I:P/A:N- Weakness (CWE)
- CWE-79
- EPSS score
- 1.8% (79th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-4272)
- Published
- February 12, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-4272 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- symphony-cms / symphony cms
References
- http://packetstormsecurity.org/files/view/106493/symphonycms-sqlxss.txt
- http://seclists.org/bugtraq/2011/Nov/8
- http://secunia.com/advisories/46663(Vendor Advisory)
- http://symphony-cms.com/download/releases/version/2.2.4/(Patch)
- http://www.mavitunasecurity.com/xss-and-sql-injection-vulnerabilities-in-symphony-cms/
- http://www.openwall.com/lists/oss-security/2011/11/22/9
- http://www.osvdb.org/76882
- http://www.osvdb.org/76883
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71106
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain