Vendor
Silverstripe vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in Silverstripe: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55186, was published on 3 November 2026. 1 vulnerability in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 4
- Critical, all time
- 0
- Exploited in the wild
- 0
About Silverstripe
Silverstripe is a technology company that develops the Silverstripe CMS and framework.
Latest Silverstripe vulnerabilities
- CVE-2026-55186: SilverStripe MFA authentication bypass in password resetmediumCVSS 4.2
- CVE-2026-55779: Silverstripe Versioned provides versioning for Silverstripe models. Prior to 3.2.1, RestoreAction::getRestoreMessage() in…mediumCVSS 5.4EPSS 0.3%
- CVE-2026-54721: Silverstripe userforms remote code execution in email subjecthighCVSS 8.8EPSS 0.7%
- CVE-2026-54718: Silverstripe Advanced Workflow RCE in email templatehighCVSS 7.2EPSS 1.1%
- CVE-2026-54720: Silverstripe Framework XSS in Insert media from web functionalitymediumCVSS 5.4EPSS 0.3%
Most severe Silverstripe vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-54721: Silverstripe userforms remote code execution in email subjecthighCVSS 8.8EPSS 0.7%
- CVE-2026-54718: Silverstripe Advanced Workflow RCE in email templatehighCVSS 7.2EPSS 1.1%
- CVE-2026-55779: Silverstripe Versioned provides versioning for Silverstripe models. Prior to 3.2.1, RestoreAction::getRestoreMessage() in…mediumCVSS 5.4EPSS 0.3%
- CVE-2026-54720: Silverstripe Framework XSS in Insert media from web functionalitymediumCVSS 5.4EPSS 0.3%
- CVE-2026-55186: SilverStripe MFA authentication bypass in password resetmediumCVSS 4.2
Vulnerabilities per week
1 vulnerability in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 3 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 1 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Silverstripe vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/silverstripe)<a href="https://junglewise.ai/threats/vendors/silverstripe"><img src="https://junglewise.ai/threats/vendors/silverstripe/badge.svg" alt="Silverstripe vulnerabilities" /></a>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/silverstripe.json, and this page as text at https://junglewise.ai/threats/vendors/silverstripe.md, 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, "Silverstripe vulnerabilities", https://junglewise.ai/threats/vendors/silverstripe, 11 November 2026.