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CVE-2012-0911 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://archives.neohapsis.com/archives/bugtraq/2012-07/0020.html	CVE	Exploit
http://dev.tiki.org/item4109	CVE	Broken Link
http://info.tiki.org/article190-Tiki-Wiki-CMS-Groupware-Updates-Tiki-6-7-LTS	CVE	Vendor Advisory
http://info.tiki.org/article191-Tiki-Releases-8-4	CVE	Release Notes
http://osvdb.org/83534	CVE	Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/76758	CVE	Third Party AdvisoryVDB Entry
http://www.exploit-db.com/exploits/19573	CVE	ExploitThird Party AdvisoryVDB Entry
http://www.exploit-db.com/exploits/19630	CVE	ExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/54298	CVE	Broken Link
http://archives.neohapsis.com/archives/bugtraq/2012-07/0020.html	[email protected]	Exploit
http://dev.tiki.org/item4109	[email protected]	Broken Link
http://info.tiki.org/article190-Tiki-Wiki-CMS-Groupware-Updates-Tiki-6-7-LTS	[email protected]	Vendor Advisory
http://info.tiki.org/article191-Tiki-Releases-8-4	[email protected]	Release Notes
http://osvdb.org/83534	[email protected]	Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/76758	[email protected]	Third Party AdvisoryVDB Entry
http://www.exploit-db.com/exploits/19573	[email protected]	ExploitThird Party AdvisoryVDB Entry
http://www.exploit-db.com/exploits/19630	[email protected]	ExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/54298	[email protected]	Broken Link

see all 18 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-502	Deserialization of Untrusted Data	[email protected]

Affected Products

Product	Versions
tiki tikiwiki cms/groupware	< 6.7 < 8.4
CPE cpe:2.3:a:tiki:tikiwiki_cms/groupware:::::lts:::* cpe:2.3:a:tiki:tikiwiki_cms/groupware:::::-:::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jan 21, 2024	Modified Analysis	[email protected]
Aug 29, 2017	CVE Modified	[email protected]
Jul 13, 2012	Initial Analysis	[email protected]