Vendor
PrismJS vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in PrismJS: 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-2024-53382, was published on 3 March 2025. 1 technology has a page of its own.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About PrismJS
JavaScript syntax highlighter library for displaying code with colored formatting.
PrismJS technologies
Latest PrismJS vulnerabilities
- CVE-2024-53382: PrismJS DOM Clobbering vulnerabilitylowCVSS 3.1EPSS 0.3%
- CVE-2022-23647: PrismJS Prism cross-site scripting in Command Line pluginlowCVSS 3.1
- CVE-2021-32723: PrismJS Prism regular expression denial of servicelowCVSS 3.1EPSS 1.4%
- CVE-2020-15138: PrismJS cross-site scripting in easing previewlowCVSS 3.1EPSS 2.0%
Most severe PrismJS vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2020-15138: PrismJS cross-site scripting in easing previewlowCVSS 3.1EPSS 2.0%
- CVE-2021-32723: PrismJS Prism regular expression denial of servicelowCVSS 3.1EPSS 1.4%
- CVE-2024-53382: PrismJS DOM Clobbering vulnerabilitylowCVSS 3.1EPSS 0.3%
- CVE-2022-23647: PrismJS Prism cross-site scripting in Command Line pluginlowCVSS 3.1
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/prismjs.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "PrismJS vulnerabilities", https://junglewise.ai/threats/vendors/prismjs, 26 September 2026.