# CVE-2024-4879: Jelly Template Injection Vulnerability in ServiceNow UI Macros

> CVE-2024-4879: Jelly Template Injection Vulnerability in ServiceNow UI Macros. CVSS 9.8 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2024-4879
Last updated: 2025-10-21T22:55:49Z

- Published: 2024-07-10 16:16 UTC · Updated: 2025-10-21 22:55 UTC · Assigner: SN
- CVSS: 9.8 (CVSS 3.1) · Severity: Critical · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS: 100.0%, 100th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2024-07-29, federal due date 2024-08-19, ransomware use: Unknown
- CWE: CWE-1287

## Description

ServiceNow has addressed an input validation vulnerability that was identified in Vancouver and Washington DC Now Platform releases. This vulnerability could enable an unauthenticated user to remotely execute code within the context of the Now Platform. ServiceNow applied an update to hosted instances, and ServiceNow released the update to our partners and self-hosted customers. Listed below are the patches and hot fixes that address the vulnerability. If you have not done so already, we recommend applying security patches relevant to your instance as soon as possible.

## CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

## Affected vendors and products

- servicenow: servicenow
- ServiceNow: Now Platform

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2024-4879)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2024-4879)
- [https://support.servicenow.com/kb?id=kb\_article\_view&sysparm\_article=KB1644293](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1644293)
- [https://support.servicenow.com/kb?id=kb\_article\_view&sysparm\_article=KB1645154](https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1645154)
- [https://www.darkreading.com/cloud-security/patchnow-servicenow-critical-rce-bugs-active-exploit](https://www.darkreading.com/cloud-security/patchnow-servicenow-critical-rce-bugs-active-exploit)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2024-4879 · Markdown: https://rewindex.com/cve/CVE-2024-4879.md · JSON: https://rewindex.com/api/v1/cves/CVE-2024-4879 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:13:21.121Z