Cyber Posture

CWE · MITRE source

CWE-87Improper Neutralization of Alternate XSS Syntax

Abstraction: Variant · CVEs in our corpus: 48

The product does not neutralize or incorrectly neutralizes user-controlled input for alternate script syntax.

Last updated: 09 May 2026 03:25 UTC

NIST 800-53 r5 controls that address this weakness (0)AI

Control Title Family Why it addresses this CWE
No NIST controls proposed yet.

Top CVEs of this weakness type, ranked by Risk Priority

CVE Risk CVSS EPSS Published
CVE-2023-351612.99.60.15562023-06-23
CVE-2023-351562.69.60.12092023-06-23
CVE-2023-351582.69.60.11222023-06-23
CVE-2023-351602.69.60.12072023-06-23
CVE-2023-351592.29.60.05102023-06-23
CVE-2026-422351.99.60.00072026-05-04
CVE-2026-335061.88.80.00102026-03-26
CVE-2026-335101.88.80.00052026-04-06
CVE-2025-491371.78.50.00282025-06-09
CVE-2026-403211.68.00.00042026-04-17
CVE-2026-355341.57.60.00032026-04-07
CVE-2025-552911.47.10.00032025-08-18
CVE-2025-624141.46.90.00032025-10-16
CVE-2025-624151.46.90.00032025-10-16
CVE-2025-624181.46.90.00032025-10-16
CVE-2022-360331.36.10.01642022-08-29
CVE-2024-31621.36.40.00232024-04-03
CVE-2024-27501.36.40.00202024-05-02
CVE-2024-35191.36.10.01992024-05-22
CVE-2024-36661.36.40.00312024-05-22
CVE-2024-26181.36.40.00232024-05-24
CVE-2024-44591.36.40.00262024-06-06
CVE-2024-85051.36.40.00282024-10-02
CVE-2025-85611.36.40.00032025-10-15
CVE-2025-147321.36.40.00012026-04-08