How severe is CVE-2019-14790?

CVE-2019-14790 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-14790 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-14790?

CVE-2019-14790 affects Limbcode Limb-gallery. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-14790?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-14790 published?

CVE-2019-14790 was published on 2019-08-15 and last updated on 2026-06-17.

CVE-2019-14790

CVE-2019-14790 is a medium-severity vulnerability in Limbcode Limb-gallery with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Limbcode Limb-gallery
Published: 2019-08-15
Last modified: 2026-06-17

Description

The limb-gallery (aka Limb Gallery) plugin 1.4.0 for WordPress has XSS via the wp-admin/admin-ajax.php?action=grsGalleryAjax&grsAction=shortcode task parameter,

Frequently asked questions

What is CVE-2019-14790?: The limb-gallery (aka Limb Gallery) plugin 1.4.0 for WordPress has XSS via the wp-admin/admin-ajax.php?action=grsGalleryAjax&grsAction=shortcode task parameter,
How severe is CVE-2019-14790?: CVE-2019-14790 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-14790 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-14790?: CVE-2019-14790 affects Limbcode Limb-gallery. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-14790?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-14790 published?: CVE-2019-14790 was published on 2019-08-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:limbcode:limb-gallery:*:*:*:*:*:wordpress:*:*

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