What’s Vulnerable › Vulnerabilities

CVE-2019-15779

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-29 · updated 2026-06-17
• Weakness: CWE-352

Description

The insta-gallery plugin before 2.4.8 for WordPress has no nonce validation for qligg_dismiss_notice or qligg_form_item_delete.

Affected products

• quadlayers WP Social Feed Gallery: before 2.4.8 — fixed in 2.4.8

How to fix

Upgrade to a fixed version: quadlayers WP Social Feed Gallery 2.4.8. Check the vendor advisory for mitigations.

References

• https://wordpress.org/plugins/insta-gallery/#developers
• https://wpvulndb.com/vulnerabilities/9853
• https://wordpress.org/plugins/insta-gallery/#developers
• https://wpvulndb.com/vulnerabilities/9853

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