CVE-2026-65503: Contributor Cross Site Scripting (XSS) in Ultimate Store Kit Elementor Addons <= 3.0.5 versions.

Details

Source

NVD Recent CVEs (US · database · site)

Severity

medium — CVSS 6.5

Published

2026-07-23

Last updated

2026-07-23

Exploitation

Not in CISA KEV at last sync

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-65503

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

• Low exploitation riskCVE-2026-655030.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all scored CVEs.

Referenced CVEs

Recent advisories for Contributor Cross Site

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

• mediumCVE-2026-66448: Contributor Cross Site Scripting (XSS) in Gallery PhotoBlocks <= 1.3.3 versions.nvd · 2026-07-27
• mediumCVE-2026-66445: Contributor Cross Site Scripting (XSS) in Open User Map <= 1.4.46 versions.nvd · 2026-07-27
• mediumCVE-2026-66434: Contributor Cross Site Scripting (XSS) in Photonic Gallery & Lightbox for Flickr, SmugMug & Ot…nvd · 2026-07-27
• mediumCVE-2026-66433: Contributor Cross Site Scripting (XSS) in Location Weather <= 3.0.6 versions.nvd · 2026-07-27
• mediumCVE-2026-65562: Contributor Cross Site Scripting (XSS) in BetterDocs <= 4.6.2 versions.nvd · 2026-07-27
• mediumCVE-2026-65561: Contributor Cross Site Scripting (XSS) in WordPress Social Login and Register <= 7.8.0 version…nvd · 2026-07-27

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