RCE in Horilla
CVE-2026-3050
A flaw has been found in horilla-opensource horilla up to 1.0.2. Impacted is an unknown function of the file static/assets/js/global.js of the component Leads Module. This manipulation of the argument Notes causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been published and may be used. Upgrading to version 1.0.3 is recommended to address this issue. Patch name: fc5c8e55988e89273012491b5f097b762b474546. It is suggested to upgrade the affected component.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (29.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
Affected products
- Horilla
- Horilla-Opensource Horilla — versions 1.0.0, 1.0.1, 1.0.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/Stolichnayer/Horilla-CRM-Stored-XSS (Exploit, Third Party Advisory, exploit)
- github.com/Horilla-opensource/Horilla-crm/commit/fc5c8e55988e89273012491b5f097b… (Patch, patch)
- github.com/horilla-opensource/horilla-crm/releases/tag/1.0.3 (Release Notes, patch)
Frequently asked questions
- What is CVE-2026-3050?
- CVE-2026-3050 is a low-severity vulnerability in Horilla, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2026-02-24.
- How severe is CVE-2026-3050?
- Low severity. CVSS v3 base score is 3.5 out of 10.