What’s Vulnerable › Vulnerabilities

CVE-2026-61825: code16/sharp has a stored XSS via data-html-content Sanitizer Bypass

• Severity: high (CVSS 8.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-24 · updated 2026-09-29
• Weakness: CWE-79

Description

code16 Sharp is a Laravel-based framework for building content-management and administrative interfaces. Versions before 9.22.5 contain a stored cross-site scripting vulnerability in `SharpEditorFormField`: attacker-controlled content bearing the `data-html-content` attribute can bypass HTML sanitization and preserve executable markup, which may execute when another user views the stored content. The vendor identifies version 9.22.5 as patched; applications that intentionally enable `SharpFormEditorField::RAW_HTML` must continue to sanitize editor content themselves. As a workaround, applications should sanitize all editor content before storing or rendering it, for example with Symfony HtmlSanitizer, and disable RAW_HTML functionality where it is not required.

Affected products

• code16 sharp: before 9.22.5

References

• https://github.com/code16/sharp/commit/ec509a22c808a5bd9dfad6a0a85c92ce6f411e21
• https://github.com/code16/sharp/security/advisories/GHSA-vj3q-vp3g-j9c8

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