Critical severity · published Jul 12, 2012
CVE-2012-0911
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…
9.8
CVSS
63%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)63.0% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TC
Tikiwiki Cms/groupware · Tiki
before 6.7; before 8.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-0911
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-0911
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
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