CVE-2018-19289

MEDIUMNVD 6.16.1—

6.1

An issue was discovered in Valine v1.3.3. It allows HTML injection, which can be exploited for JavaScript execution via an EMBED element in conjunction with a .pdf file.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 52.7%
KEV: Not listed

Published

November 15, 2018

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://github.com/xCss/Valine/issues/127
af854a3a-2127-422b-91ae-364da2661108https://github.com/xCss/Valine/issues/127

Affected Packages

(1 across 1 ecosystem)

npm(1)

Package	Vulnerable range	Fixed in	Dependents
valine	—	1.3.4	—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 8× in last 7d / 8× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-28 01:05 UTCEG score recompute
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 09:14 UTCOSV refresh
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2018-19289?

CVE-2018-19289 is a medium vulnerability published on November 15, 2018. An issue was discovered in Valine v1.3.3. It allows HTML injection, which can be exploited for JavaScript execution via an EMBED element in conjunction with a .pdf file.

When was CVE-2018-19289 disclosed?

CVE-2018-19289 was first published in the National Vulnerability Database on November 15, 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-2018-19289 actively exploited?

CVE-2018-19289 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 52.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-19289?

CVE-2018-19289 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2018-19289?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-19289, 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.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2018-19289

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Is Your Infrastructure Affected by CVE-2018-19289?

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