RCE in Codeastro Human Resource Management System
CVE-2026-11491
A vulnerability was identified in CodeAstro Human Resource Management System 1.0. Impacted is an unknown function of the file /notice/All_notice of the component Notice Board Management. Such manipulation of the argument Notice Title with the input <svg onload="alert('Stored XSS Triggered by Ashik Mohamed')"> as part of POST leads to cross site scripting. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (11.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.6% 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: 0.002 · change: 0.000
Affected products
- Codeastro Human Resource Management System — versions 1.0
Weakness classification (CWE)
References
- codeastro.com/ (product)
- github.com/ashikmd0507/CVE/blob/main/CVE-2026-11491/README.md (exploit)
- vuldb.com/cve/CVE-2026-11491 (third-party-advisory)
- vuldb.com/submit/834747 (third-party-advisory)
- vuldb.com/vuln/369111 (technical-description, vdb-entry)
- vuldb.com/vuln/369111/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-11491?
- CVE-2026-11491 is a low-severity vulnerability in Codeastro Human Resource Management System, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-06-08.
- How severe is CVE-2026-11491?
- Low severity. CVSS v3 base score is 2.4 out of 10.