CVE-2021-24310: Photo Gallery < 1.5.67 - Authenticated Stored Cross-Site Scripting via Gallery Title

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-06-01 · updated 2026-06-17
Weakness: CWE-79

Description

The Photo Gallery by 10Web - Mobile-Friendly Image Gallery WordPress plugin before 1.5.67 did not properly sanitise the gallery title, allowing high privilege users to create one with XSS payload in it, which will be triggered when another user will view the gallery list or the affected gallery in the admin dashboard. This is due to an incomplete fix of CVE-2019-16117

Affected products

10web Photo Gallery by 10Web – Mobile-Friendly Image Gallery: before 1.5.67 — fixed in 1.5.67

How to fix

Upgrade to a fixed version: 10web Photo Gallery by 10Web – Mobile-Friendly Image Gallery 1.5.67. Check the vendor advisory for mitigations.

References

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