How severe is CVE-2026-39510?

CVE-2026-39510 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-39510 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-39510?

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

Does CVE-2026-39510 have an EU (EUVD) identifier?

Yes. CVE-2026-39510 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-20177.

When was CVE-2026-39510 published?

CVE-2026-39510 was published on 2026-04-08 and last updated on 2026-06-17.

CVE-2026-39510

CVE-2026-39510 is a low-severity vulnerability with a CVSS 3.x base score of 2.7. 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-639.

Key facts

Severity: Low (CVSS 3.x base score 2.7)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-20177
Weakness: CWE-639
Published: 2026-04-08
Last modified: 2026-06-17

Description

Authorization Bypass Through User-Controlled Key vulnerability in WP Chill Image Photo Gallery Final Tiles Grid final-tiles-grid-gallery-lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Image Photo Gallery Final Tiles Grid: from n/a through <= 3.6.11.

Frequently asked questions

What is CVE-2026-39510?: Authorization Bypass Through User-Controlled Key vulnerability in WP Chill Image Photo Gallery Final Tiles Grid final-tiles-grid-gallery-lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Image Photo Gallery Final Tiles Grid: from n/a through <= 3.6.11.
How severe is CVE-2026-39510?: CVE-2026-39510 has a CVSS 3.x base score of 2.7, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-39510 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-39510?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-39510 have an EU (EUVD) identifier?: Yes. CVE-2026-39510 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-20177.
When was CVE-2026-39510 published?: CVE-2026-39510 was published on 2026-04-08 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/final-tiles-grid-gallery-lite/vulnerability/wordpress-image-photo-gallery-final-tiles-grid-plugin-3-6-11-insecure-direct-object-references-idor-vulnerability?_s_id=cve

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