XSS in Pixelwelt Image Sizes On Demand
CVE-2026-8622
The Image Sizes on Demand plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via PHP_SELF Server Variable in all versions up to, and including, 1.3 due to insufficient input sanitization and output escaping. This makes it…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (6.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Pixelwelt Image Sizes On Demand — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-8622?
- CVE-2026-8622 is a medium-severity vulnerability in Pixelwelt Image Sizes On Demand, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-06-24.
- How severe is CVE-2026-8622?
- Medium severity. CVSS v3 base score is 6.1 out of 10.