What is the CVSS score of CVE-2012-2586?

CVE-2012-2586 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: 0.4%.

Is there a public PoC exploit available for CVE-2012-2586?

Yes, a public proof-of-concept exploit is available for CVE-2012-2586. Prioritise patching immediately. EPSS: 0.4%.

Mailtraq CVE-2012-2586

MEDIUM

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

2012-09-19 cret@cert.org

XSS Mailtraq

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

Sep 19, 2012 - 10:57 cve.org

MEDIUM 4.3

DescriptionCVE.org

Multiple cross-site scripting (XSS) vulnerabilities in Mailtraq 2.17.3.3150 allow remote attackers to inject arbitrary web script or HTML via an e-mail message subject with (1) a JavaScript alert function used in conjunction with the fromCharCode method or (2) a SCRIPT element; an e-mail message body with (3) a crafted SRC attribute of an IFRAME element, (4) a data: URL in the CONTENT attribute of an HTTP-EQUIV="refresh" META element, or (5) a Cascading Style Sheets (CSS) expression property in the STYLE attribute of an IMG element; or an e-mail message Date header with (6) a JavaScript alert function used in conjunction with the fromCharCode method, (7) a SCRIPT element, (8) a CSS expression property in the STYLE attribute of an arbitrary element, (9) a crafted SRC attribute of an IFRAME element, or (10) a data: URL in the CONTENT attribute of an HTTP-EQUIV="refresh" META element.

AnalysisAI

Multiple cross-site scripting (XSS) vulnerabilities in Mailtraq 2.17.3.3150 allow remote attackers to inject arbitrary web script or HTML via an e-mail message subject with (1) a JavaScript alert. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

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 Mailtraq 2.17.3.3150 allow remote attackers to inject arbitrary web script or HTML via an e-mail message subject with (1) a JavaScript alert function used in conjunction with the fromCharCode method or (2) a SCRIPT element; an e-mail message body with (3) a crafted SRC attribute of an IFRAME element, (4) a data: URL in the CONTENT attribute of an HTTP-EQUIV="refresh" META element, or (5) a Cascading Style Sheets (CSS) expression property in the STYLE attribute of an IMG element; or an e-mail message Date header with (6) a JavaScript alert function used in conjunction with the fromCharCode method, (7) a SCRIPT element, (8) a CSS expression property in the STYLE attribute of an arbitrary element, (9) a crafted SRC attribute of an IFRAME element, or (10) a data: URL in the CONTENT attribute of an HTTP-EQUIV="refresh" META element. Affected products include: Mailtraq.

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.