What is CVE-2018-14951?

CVE-2018-14951 is a medium vulnerability published on August 5, 2018. The mail message display page in SquirrelMail through 1.4.22 has XSS via a "\u003cform action='data:text" attack.

When was CVE-2018-14951 disclosed?

CVE-2018-14951 was first published in the National Vulnerability Database on August 5, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-14951 actively exploited?

CVE-2018-14951 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 69.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-14951?

CVE-2018-14951 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2018-14951?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-14951, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

CVE-2018-14951

MEDIUMNVD 6.16.1—

6.1

EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.

Lower severity and no public exploit yet

CISA-KEV: Not listedEPSS: 1%CVSS: 6.1Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

The mail message display page in SquirrelMail through 1.4.22 has XSS via a "