CVE-2011-5195 describes a Cross-Site Request Forgery (CSRF) vulnerability in the file upload functionality of Public Knowledge Project Open Conference Systems (OCS) versions 2.3.4 and earlier. This flaw allows remote attackers to hijack an administrator's authenticated session to upload malicious PHP files. With a CVSS score of 6.8, this vulnerability has a network attack vector and medium attack complexity, potentially leading to partial compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB entry (EDB-18266) suggests multiple remote code execution vulnerabilities in OCS 2.3.x, indicating potential exploitability. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.3.4CPE matchmatch criteria | cpe:2.3:a:public_knowledge_project:open_conference_systems:*:*:*:*:*:*:*:* | ||
1.0CPE matchmatch criteria | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.0:*:*:*:*:*:*:* | ||
1.1CPE matchmatch criteria | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1:*:*:*:*:*:*:* | ||
1.1.1CPE matchmatch criteria | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1.1:*:*:*:*:*:*:* | ||
1.1.2CPE matchmatch criteria | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1.2:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.