CVE-2012-0911

12.07.2012, 19:55

TikiWiki CMS/Groupware before 6.7 LTS and before 8.4 allows remote attackers to execute arbitrary PHP code via a crafted serialized object in the (1) cookieName to lib/banners/bannerlib.php; (2) printpages or (3) printstructures parameter to (a) tiki-print_multi_pages.php or (b) tiki-print_pages.php; or (4) sendpages, (5) sendstructures, or (6) sendarticles parameter to tiki-send_objects.php, which is not properly handled when processed by the unserialize function.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 98%

Vendor	Product	Version
tiki	tikiwiki_cms\/groupware	𝑥 < 6.7
tiki	tikiwiki_cms\/groupware	𝑥 < 8.4

𝑥

= Vulnerable software versions

Known Exploits!

Common Weakness Enumeration

CWE-502 - Deserialization of Untrusted Data
The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

References

http://archives.neohapsis.com/archives/bugtraq/2012-07/0020.html

http://dev.tiki.org/item4109

http://info.tiki.org/article190-Tiki-Wiki-CMS-Groupware-Updates-Tiki-6-7-LTS

http://info.tiki.org/article191-Tiki-Releases-8-4

http://osvdb.org/83534

http://www.exploit-db.com/exploits/19573

http://www.exploit-db.com/exploits/19630

http://www.securityfocus.com/bid/54298

https://exchange.xforce.ibmcloud.com/vulnerabilities/76758

http://archives.neohapsis.com/archives/bugtraq/2012-07/0020.html

http://dev.tiki.org/item4109

http://info.tiki.org/article190-Tiki-Wiki-CMS-Groupware-Updates-Tiki-6-7-LTS

http://info.tiki.org/article191-Tiki-Releases-8-4

http://osvdb.org/83534

http://www.exploit-db.com/exploits/19573

http://www.exploit-db.com/exploits/19630

http://www.securityfocus.com/bid/54298

https://exchange.xforce.ibmcloud.com/vulnerabilities/76758