# org.webjars.npm:xlsx (Maven) vulnerabilities

Source: https://junglewise.ai/threats/technologies/org-webjars-npm-xlsx  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/org-webjars-npm-xlsx.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in org.webjars.npm:xlsx (Maven): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2021-32012, was published on 22 July 2021.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (0 critical, 0 exploited in the wild)

## About org.webjars.npm:xlsx (Maven)

A WebJar for the SheetJS xlsx library.

## Latest org.webjars.npm:xlsx (Maven) vulnerabilities

- [CVE-2021-32012: SheetJS xlsx denial of service via memory consumption](https://junglewise.ai/threats/cve-2021-32012-sheetjs-xlsx-denial-of-service-via-memory-consumption) (low, CVSS 3.1, published 22 Jul 2021)
- [CVE-2021-32013: SheetJS Pro denial of service via crafted XLSX](https://junglewise.ai/threats/cve-2021-32013-sheetjs-pro-denial-of-service-via-crafted-xlsx) (low, CVSS 3.1, published 22 Jul 2021)
- [CVE-2021-32014: SheetJS Pro denial of service in XLSX parsing](https://junglewise.ai/threats/cve-2021-32014-sheetjs-pro-denial-of-service-in-xlsx-parsing) (low, CVSS 3.1, published 22 Jul 2021)

## Most severe org.webjars.npm:xlsx (Maven) vulnerabilities

- [CVE-2021-32013: SheetJS Pro denial of service via crafted XLSX](https://junglewise.ai/threats/cve-2021-32013-sheetjs-pro-denial-of-service-via-crafted-xlsx) (low, CVSS 3.1, published 22 Jul 2021)
- [CVE-2021-32014: SheetJS Pro denial of service in XLSX parsing](https://junglewise.ai/threats/cve-2021-32014-sheetjs-pro-denial-of-service-in-xlsx-parsing) (low, CVSS 3.1, published 22 Jul 2021)
- [CVE-2021-32012: SheetJS xlsx denial of service via memory consumption](https://junglewise.ai/threats/cve-2021-32012-sheetjs-xlsx-denial-of-service-via-memory-consumption) (low, CVSS 3.1, published 22 Jul 2021)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Maven technologies

- [org.jenkins-ci.main:jenkins-core (Maven)](https://junglewise.ai/threats/technologies/org-jenkins-ci-main-jenkins-core): 259 vulnerabilities
- [org.apache.tomcat:tomcat (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat): 169 vulnerabilities
- [com.liferay.portal:release.portal.bom (Maven)](https://junglewise.ai/threats/technologies/com-liferay-portal-release-portal-bom): 159 vulnerabilities
- [com.liferay.portal:release.dxp.bom (Maven)](https://junglewise.ai/threats/technologies/com-liferay-portal-release-dxp-bom): 125 vulnerabilities
- [org.keycloak:keycloak-services (Maven)](https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services): 122 vulnerabilities
- [com.fasterxml.jackson.core:jackson-databind (Maven)](https://junglewise.ai/threats/technologies/com-fasterxml-jackson-core-jackson-databind): 86 vulnerabilities
- [org.apache.tomcat.embed:tomcat-embed-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-embed-tomcat-embed-core): 83 vulnerabilities
- [org.apache.struts:struts2-core (Maven)](https://junglewise.ai/threats/technologies/org-apache-struts-struts2-core): 60 vulnerabilities
- [org.keycloak:keycloak-core (Maven)](https://junglewise.ai/threats/technologies/org-keycloak-keycloak-core): 57 vulnerabilities
- [org.xwiki.platform:xwiki-platform-oldcore (Maven)](https://junglewise.ai/threats/technologies/org-xwiki-platform-xwiki-platform-oldcore): 46 vulnerabilities
- [org.apache.tomcat:tomcat-catalina (Maven)](https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat-catalina): 44 vulnerabilities
- [org.elasticsearch:elasticsearch (Maven)](https://junglewise.ai/threats/technologies/org-elasticsearch-elasticsearch): 41 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "org.webjars.npm:xlsx (Maven) vulnerabilities", https://junglewise.ai/threats/technologies/org-webjars-npm-xlsx, 9 November 2026.