Medium severity · published Jun 27, 2025
CVE-2025-5035
Firelight Lightbox < 2.3.16 - Contributor+ Stored XSS
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
The Firelight Lightbox WordPress plugin before 2.3.16 does not sanitise and escape title attributes before outputting them in the page, which could allow users with a role as low as contributors to perform stored Cross-Site Scripting attacks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FL
Firelight Lightbox ·
before 2.3.16 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-5035
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-5035
Exploit
https://wpscan.com/vulnerability/5dca30af-4624-4a71-93be-00fa8dc00c97/
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5.9
CVE-2025-3597
Firelight Lightbox < 2.3.15 - Contributor+ Stored XSS