CVE-2026-113712 · GHSA-x397-5hrv-j9m9
Cachet has Stored XSS in Incident Component
- Risk score
- 42/100
- CVSS
- 4.8 v4.0
- Exploit chance (30 days)
- 0.5%
- Published
- 20 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Cachet is an open-source status page system. Versions 2.4.1 and earlier have a stored Cross-Site Scripting (XSS) vulnerability in the incident creation form, allowing an authenticated attacker to inject malicious HTML/JavaScript that executes in the browser of any user who views the status page, potentially leading to…
- Affected
- cachethq/cachet (composer) <= 2.4.1
- Fix
- No patched version listed yet: check the advisory for mitigations.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 4.8 medium
- On your watchlist: Composer
Affected packages
| Package | Ecosystem | Vulnerable | Fixed in |
|---|---|---|---|
| cachethq/cachet | composer | <= 2.4.1 | No fix yet |
References
- https://github.com/advisories/GHSA-x397-5hrv-j9m9
- https://github.com/cachethq/cachet/security/advisories/GHSA-x397-5hrv-j9m9
- https://github.com/cachethq/core/commit/23adbb88ffa819f92be4a905ff1d812670d980a2
- https://github.com/cachethq/core/commit/57b44a8bac0b250b0d5751e93e0349070d14606e
- https://github.com/advisories/GHSA-x397-5hrv-j9m9
Original description
Cachet is an open-source status page system. Versions 2.4.1 and earlier have a stored Cross-Site Scripting (XSS) vulnerability in the incident creation form, allowing an authenticated attacker to inject malicious HTML/JavaScript that executes in the browser of any user who views the status page, potentially leading to session token theft and account takeover. Commits 57b44a8bac0b250b0d5751e93e0349070d14606e and 23adbb88ffa819f92be4a905ff1d812670d980a2 in `cachethq/core` patch the issue.
Last activity 20 Oct 2026. Patch Forecast updates every hour.