Medium · CVSS 4.8CVE-2026-113712GHSA-X397-5HRV-J9M9

Cachet has Stored XSS in Incident ComponentCVE-2026-113712

Answer in brief

CVE-2026-113712 records a Medium severity (CVSS 4.8) vulnerability in Cachet has Stored XSS in Incident Component. The current sources do not mark it as known exploited. The current feed maps cachethq/cachet (composer), cachethq/cachet (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 20, 2026Updated Oct 20, 2026Source checked Oct 20, 2026First seen by HOL Oct 20, 2026Material review Oct 20, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 4.8
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
Fix availability: Available

Why this deserves its current priority

CVSS is 4.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps cachethq/cachet (composer), cachethq/cachet (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
cachethq/cachetcomposer	<=2.4.1	Not reported
cachethq/cachetgeneric	<=2.4.1	= 2.4.1

Recommended response

Check inventory. Check lockfiles and deployed manifests for cachethq/cachet, cachethq/cachet.
Review the reported fix. Update cachethq/cachet to = 2.4.1 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Oct 20, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 20, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 20, 2026

Sources and claim methodology

Upstream source 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.

Quoted source text, attributed separately from HOL analysis.