Medium severity · published Oct 14, 2026
CVE-2026-104644
Image Photo Gallery Final Tiles Grid < 3.6.15 - Contributor+ Stored XSS via Gallery Configuration Update
6.8
CVSS
0.3%
EPSS
No
On KEV
Description
The Image Photo Gallery Final Tiles Grid WordPress plugin before 3.6.15 does not sanitize or escape gallery configuration values before echoing them into an inline script on every page that embeds the gallery, allowing users with contributor-level access and above to store JavaScript that executes in the browser of anyone who views the gallery, including administrators.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IP
Image Photo Gallery Final Tiles Grid ·
before 3.6.15 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-104644
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-104644
exploit
https://wpscan.com/vulnerability/874eeea9-59a1-4ec0-b884-76d1bb6dba22/
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CVE-2026-104645
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