CVE-2012-0911

high-risk

Published 2012-07-12

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.

Do I need to act?

77.9% chance of exploitation in next 30 days

EPSS score — higher than 22% of all CVEs

Not on CISA KEV list

No confirmed active exploitation reported to CISA

2 public exploits available

19573, 19630

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (2)

Tikiwiki Cms\/Groupware

Affected Vendors

Tiki

References (18)

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

Broken Link http://dev.tiki.org/item4109

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

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

Broken Link http://osvdb.org/83534

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

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

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

Third Party Advisory https://exchange.xforce.ibmcloud.com/vulnerabilities/76758