PT-2014-2437 · Elgg · Elgg

Mrclay · Publicado 2014-02-02 · Atualizado 2014-02-21 · CVE-2013-0234

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Média

Vetor base

AV:N/AC:M/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions Elgg versions prior to 1.7.17 Elgg versions 1.8.x prior to 1.8.13

Description A cross-site scripting issue exists, allowing remote attackers to inject arbitrary web script or HTML. This is achieved via the params[twitter username] parameter to the "action/widgets/save" endpoint.

Recommendations For Elgg versions prior to 1.7.17, update to version 1.7.17 or later. For Elgg versions 1.8.x prior to 1.8.13, update to version 1.8.13 or later.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2013-0234

Produtos afetados

Elgg

Referências · 9

• 🔥 https://github.com/Elgg/Elgg/commit/19dc507c2fccb378be2a44a762edf6c1e7afa334#L0R11 · Exploit
• https://github.com/Elgg/Elgg/commit/a74a88501c41e89c8bcd7fc650ae2f8cc0a5003d#L2L21 · Nota
• http://openwall.com/lists/oss-security/2013/01/29/4 · Nota
• http://packetstormsecurity.com/files/119903/Elgg-Twitter-Widget-Cross-Site-Scripting.html · Nota
• http://seclists.org/fulldisclosure/2013/Jan/251 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2013-0234 · Nota de Segurança
• http://blog.elgg.org/pg/blog/cash/read/223/elgg-1813-and-1717 · Nota
• http://secunia.com/advisories/52007 · Aviso do Fabricante
• http://securityfocus.com/bid/57569 · Nota