CVE-2011-2743
Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote...
Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the action parameter to (1) the default URI or (2) includes/javascript.php, or the (3) title or (4) body parameter to admin/help.php.
Exploit likelihood
What each source reports
NVD Score used
Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the action parameter to (1) the default URI or (2) includes/javascript.php, or the (3) title or (4) body parameter to admin/help.php.
- Record
CVE-2011-2743- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the action parameter to (1) the default URI or (2) includes/javascript.php, or the (3) title or (4) body parameter to admin/help.php.
- Record
CVE-2011-2743- Updated
- 2026-11-02
EUVDEUVD-2011-2718 No score
Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the action parameter to (1) the default URI or (2) includes/javascript.php, or the (3) title or (4) body parameter to admin/help.php.
- Record
EUVD-2011-2718- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wgw7-vghc-qc29 No score
Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote...
Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the action parameter to (1) the default URI or (2) includes/javascript.php, or the (3) title or (4) body parameter to admin/help.php.
- Record
GHSA-wgw7-vghc-qc29- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Chyrp 2.x - '/admin/help.php' Multiple Cross-Site Scripting Vulnerabilities | 2011-07-13 |
| Exploit-DB | Chyrp 2.x - '/includes/JavaScript.php?action' Cross-Site Scripting | 2011-07-13 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-2743 is a medium vulnerability (CVSS 4.3) in Chyrp, published July 19, 2011. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.33%, the 83rd percentile. No source names a fixed version.