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CVE-2026-10104

Product Video Gallery for Woocommerce <= 1.5.1.8 - Authenticated (Shop Manager+) Stored Cross-Site Scripting via custom_thumbnail Parameter

CVSS 4.4 MEDIUMEPSS 0.3%CWE-79
Vexday Risk Score
33Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
Exploit maturity
Proof of concept
Popular PoC on GitHub (2 stars) — exploitation code widely available.
CVSS 4.4EPSS 0.3%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
02 Jul 2026Published on NVD
05 Jul 2026Public PoC
Weaponization speed
3 daysto first PoC
Weaponized quickly — attackers prioritized this vulnerability. Patch urgently.
Recommendation: Plan a near-term fix — a public PoC already exists.
The Product Video Gallery for Woocommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom_thumbnail Parameter in all versions up to, and including, 1.5.1.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with shop manager-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Affected products
nikhilgadhiya · Product Video Gallery for Woocommerce
public PoCs found — 1
githubgithub.com/Ravi-lk/CVE-2026-10104-POC★ 2
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://plugins.trac.wordpress.org/browser/product-video-gallery-slider-for-woocommerce/tags/1.5.1.6/admin/class-video-field.php#L310https://plugins.trac.wordpress.org/browser/product-video-gallery-slider-for-woocommerce/tags/1.5.1.6/public/class-rendering.php#L365https://plugins.trac.wordpress.org/browser/product-video-gallery-slider-for-woocommerce/tags/1.5.1.6/public/class-rendering.php#L379https://plugins.trac.wordpress.org/browser/product-video-gallery-slider-for-woocommerce/tags/1.5.1.7/admin/class-video-field.php#L310https://plugins.trac.wordpress.org/browser/product-video-gallery-slider-for-woocommerce/tags/1.5.1.7/public/class-rendering.php#L365https://plugins.trac.wordpress.org/browser/product-video-gallery-slider-for-woocommerce/tags/1.5.1.7/public/class-rendering.php#L379https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3591727%40product-video-gallery-slider-for-woocommerce&new=3591727%40product-video-gallery-slider-for-woocommerce&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/f61885bc-b7da-42b8-a0d3-ba5d7d19b536?source=cve