4.3

CVE-2013-0234

Exploit
Cross-site scripting (XSS) vulnerability in the Twitter widget in Elgg before 1.7.17 and 1.8.x before 1.8.13 allows remote attackers to inject arbitrary web script or HTML via the params[twitter_username] parameter to action/widgets/save.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Elgg ≫ Elgg Version 1.8.0.1
Elgg ≫ Elgg Version 1.8.1
Elgg ≫ Elgg Version 1.8.3
Elgg ≫ Elgg Version 1.8.4
Elgg ≫ Elgg Version 1.8.5
Elgg ≫ Elgg Version 1.8.6
Elgg ≫ Elgg Version 1.8.7
Elgg ≫ Elgg Version 1.8.8
Elgg ≫ Elgg Version 1.8.9
Elgg ≫ Elgg Version 1.8.10
Elgg ≫ Elgg Version 1.8.11
Elgg ≫ Elgg Version 1.8.12
Elgg ≫ Elgg Version <= 1.7.16
Elgg ≫ Elgg Version 1.7.0
Elgg ≫ Elgg Version 1.7.1
Elgg ≫ Elgg Version 1.7.2
Elgg ≫ Elgg Version 1.7.3
Elgg ≫ Elgg Version 1.7.4
Elgg ≫ Elgg Version 1.7.5
Elgg ≫ Elgg Version 1.7.6
Elgg ≫ Elgg Version 1.7.7
Elgg ≫ Elgg Version 1.7.8
Elgg ≫ Elgg Version 1.7.9
Elgg ≫ Elgg Version 1.7.10
Elgg ≫ Elgg Version 1.7.11
Elgg ≫ Elgg Version 1.7.12
Elgg ≫ Elgg Version 1.7.13
Elgg ≫ Elgg Version 1.7.14
Elgg ≫ Elgg Version 1.7.15
Elgg ≫ Elgg Version 1.7.18
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.46% 0.701
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

http://blog.elgg.org/pg/blog/cash/read/223/elgg-1813-and-1717
http://packetstormsecurity.com/files/119903/Elgg-Twitter-Widget-Cross-Site-Scripting.html
http://seclists.org/fulldisclosure/2013/Jan/251
http://secunia.com/advisories/52007
Vendor Advisory
http://www.openwall.com/lists/oss-security/2013/01/29/4
http://www.securityfocus.com/bid/57569
https://github.com/Elgg/Elgg/commit/19dc507c2fccb378be2a44a762edf6c1e7afa334#L0R11
Patch
Exploit
https://github.com/Elgg/Elgg/commit/a74a88501c41e89c8bcd7fc650ae2f8cc0a5003d#L2L21