What is the CVSS score of CVE-2012-5452?

CVE-2012-5452 has a CVSS 2.0 base score of 4.3 (Medium). CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. EPSS exploitation probability: 14.7%.

Is there a public PoC exploit available for CVE-2012-5452?

Yes, a public proof-of-concept exploit is available for CVE-2012-5452. Prioritise patching immediately. EPSS: 14.7%.

Subrion Cms CVE-2012-5452

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2012-10-22 cve@mitre.org

XSS Subrion Cms

4.3

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector

Network

Attack Complexity

Confidentiality

None

Integrity

Availability

None

Lifecycle Timeline

CVE Published

Oct 22, 2012 - 23:55 cve.org

MEDIUM 4.3

DescriptionCVE.org

Multiple cross-site scripting (XSS) vulnerabilities in Subrion CMS 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) multi_title parameter to blocks/add/; (2) cost, (3) days, or (4) title[en] parameter to plans/add/; (5) name or (6) title[en] parameter to fields/group/add/ in admin/manage/; or (7) f[accounts][fullname] or (8) f[accounts][username] parameter to advsearch/. NOTE: This might overlap CVE-2011-5211. NOTE: it was later reported that the f[accounts][fullname] and f[accounts][username] vectors might also affect 2.2.2.

AnalysisAI

Multiple cross-site scripting (XSS) vulnerabilities in Subrion CMS 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) multi_title parameter to blocks/add/; (2) cost, (3). Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and EPSS exploitation probability 14.7%.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Multiple cross-site scripting (XSS) vulnerabilities in Subrion CMS 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) multi_title parameter to blocks/add/; (2) cost, (3) days, or (4) title[en] parameter to plans/add/; (5) name or (6) title[en] parameter to fields/group/add/ in admin/manage/; or (7) f[accounts][fullname] or (8) f[accounts][username] parameter to advsearch/. NOTE: This might overlap CVE-2011-5211. NOTE: it was later reported that the f[accounts][fullname] and f[accounts][username] vectors might also affect 2.2.2. Affected products include: Intelliants Subrion Cms.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.