CVE-2012-0911
9.8 · CRITICALOverview
CVE-2012-0911 is a critical-severity vulnerability affecting tiki tikiwiki_cms\/groupware. It was published on July 12, 2012 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from tiki. Update tikiwiki_cms\/groupware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| tiki | tikiwiki_cms\/groupware | >= 0, < 6.7 | Affected |
References
Frequently Asked Questions
What is CVE-2012-0911?
CVE-2012-0911 is a critical-severity vulnerability affecting tiki tikiwiki_cms\/groupware. It was published on July 12, 2012 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2012-0911?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2012-0911?
Check the references section for vendor advisories and patches from tiki. Update tikiwiki_cms\/groupware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2012-0911?
CyberStrike's AI-powered security agents can automatically detect CVE-2012-0911 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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